144 lines
3.9 KiB
C++
144 lines
3.9 KiB
C++
#include "catch.hpp"
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#include <osmium/area/assembler.hpp>
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#include <osmium/builder/attr.hpp>
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#include <osmium/memory/buffer.hpp>
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#include <osmium/osm/area.hpp>
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using namespace osmium::builder::attr; // NOLINT(google-build-using-namespace)
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TEST_CASE("Build area from way") {
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osmium::memory::Buffer buffer{10240};
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const auto wpos = osmium::builder::add_way(buffer,
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_id(1),
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_nodes({
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{1, {1.0, 1.0}},
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{2, {1.0, 2.0}},
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{3, {2.0, 2.0}},
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{4, {2.0, 1.0}},
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{1, {1.0, 1.0}}
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})
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);
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osmium::area::AssemblerConfig config;
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osmium::area::Assembler assembler{config};
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osmium::memory::Buffer area_buffer{10240};
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REQUIRE(assembler(buffer.get<osmium::Way>(wpos), area_buffer));
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const auto& area = area_buffer.get<osmium::Area>(0);
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REQUIRE(area.from_way());
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REQUIRE(area.id() == 2);
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const auto it = area.outer_rings().begin();
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REQUIRE(it != area.outer_rings().end());
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REQUIRE(it->size() == 5);
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const auto& s = assembler.stats();
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REQUIRE(s.area_simple_case == 1);
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REQUIRE(s.from_ways == 1);
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REQUIRE(s.nodes == 4);
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REQUIRE(s.duplicate_nodes == 0);
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REQUIRE(s.invalid_locations == 0);
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}
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TEST_CASE("Build area from way with duplicate nodes") {
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osmium::memory::Buffer buffer{10240};
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const auto wpos = osmium::builder::add_way(buffer,
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_id(1),
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_nodes({
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{1, {1.0, 1.0}},
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{2, {1.0, 2.0}},
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{3, {2.0, 2.0}},
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{3, {2.0, 2.0}},
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{4, {2.0, 1.0}},
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{1, {1.0, 1.0}}
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})
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);
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osmium::area::AssemblerConfig config;
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osmium::area::Assembler assembler{config};
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osmium::memory::Buffer area_buffer{10240};
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REQUIRE(assembler(buffer.get<osmium::Way>(wpos), area_buffer));
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const auto& area = area_buffer.get<osmium::Area>(0);
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REQUIRE(area.from_way());
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REQUIRE(area.id() == 2);
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const auto it = area.outer_rings().begin();
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REQUIRE(it != area.outer_rings().end());
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REQUIRE(it->size() == 5);
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const auto& s = assembler.stats();
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REQUIRE(s.area_simple_case == 1);
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REQUIRE(s.from_ways == 1);
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REQUIRE(s.nodes == 4);
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REQUIRE(s.duplicate_nodes == 1);
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REQUIRE(s.invalid_locations == 0);
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}
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TEST_CASE("Build area from way with invalid location") {
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osmium::memory::Buffer buffer{10240};
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const auto wpos = osmium::builder::add_way(buffer,
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_id(1),
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_nodes({
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{1, {1.0, 1.0}},
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{2, {1.0, 2.0}},
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{3},
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{4, {2.0, 1.0}},
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{1, {1.0, 1.0}}
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})
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);
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osmium::area::AssemblerConfig config;
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osmium::area::Assembler assembler{config};
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osmium::memory::Buffer area_buffer{10240};
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REQUIRE_FALSE(assembler(buffer.get<osmium::Way>(wpos), area_buffer));
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const auto& s = assembler.stats();
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REQUIRE(s.duplicate_nodes == 0);
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REQUIRE(s.invalid_locations == 1);
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}
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TEST_CASE("Build area from way with ignored invalid location") {
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osmium::memory::Buffer buffer{10240};
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const auto wpos = osmium::builder::add_way(buffer,
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_id(1),
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_nodes({
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{1, {1.0, 1.0}},
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{2, {1.0, 2.0}},
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{3},
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{4, {2.0, 1.0}},
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{1, {1.0, 1.0}}
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})
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);
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osmium::area::AssemblerConfig config;
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config.ignore_invalid_locations = true;
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osmium::area::Assembler assembler{config};
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osmium::memory::Buffer area_buffer{10240};
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REQUIRE(assembler(buffer.get<osmium::Way>(wpos), area_buffer));
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const auto& area = area_buffer.get<osmium::Area>(0);
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REQUIRE(area.from_way());
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REQUIRE(area.id() == 2);
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const auto it = area.outer_rings().begin();
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REQUIRE(it != area.outer_rings().end());
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REQUIRE(it->size() == 4);
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const auto& s = assembler.stats();
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REQUIRE(s.area_simple_case == 1);
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REQUIRE(s.from_ways == 1);
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REQUIRE(s.nodes == 3);
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REQUIRE(s.invalid_locations == 1);
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}
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