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#include "catch.hpp"
#include "utils.hpp"
#include <osmium/handler.hpp>
#include <osmium/io/xml_input.hpp>
#include <osmium/relations/manager_util.hpp>
#include <osmium/util/progress_bar.hpp>
class TestHandler : public osmium::handler::Handler {
public:
int count = 0;
bool prep = false;
void relation(const osmium::Relation& /*relation*/) noexcept {
++count;
}
void prepare_for_lookup() noexcept {
prep = true;
}
}; // class TestHandler
TEST_CASE("Read relations with one handler") {
const osmium::io::File file{with_data_dir("t/relations/data.osm")};
TestHandler handler;
osmium::relations::read_relations(file, handler);
REQUIRE(handler.count == 3);
REQUIRE(handler.prep);
}
TEST_CASE("Read relations with two handlers") {
const osmium::io::File file{with_data_dir("t/relations/data.osm")};
TestHandler handler1;
TestHandler handler2;
osmium::relations::read_relations(file, handler1, handler2);
REQUIRE(handler1.count == 3);
REQUIRE(handler2.count == 3);
REQUIRE(handler1.prep);
REQUIRE(handler2.prep);
}
TEST_CASE("Read relations with progress bar and one handler") {
const osmium::io::File file{with_data_dir("t/relations/data.osm")};
osmium::ProgressBar progress_bar{file.size(), false};
TestHandler handler;
osmium::relations::read_relations(progress_bar, file, handler);
REQUIRE(handler.count == 3);
REQUIRE(handler.prep);
}
TEST_CASE("Read relations with progress bar and two handlers") {
const osmium::io::File file{with_data_dir("t/relations/data.osm")};
osmium::ProgressBar progress_bar{file.size(), false};
TestHandler handler1;
TestHandler handler2;
osmium::relations::read_relations(progress_bar, file, handler1, handler2);
REQUIRE(handler1.count == 3);
REQUIRE(handler2.count == 3);
REQUIRE(handler1.prep);
REQUIRE(handler2.prep);
}
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