osrm-backend/third_party/libosmium/test/t/util/test_minmax.cpp

69 lines
1.5 KiB
C++

#include "catch.hpp"
#include <osmium/util/minmax.hpp>
#include <osmium/osm/timestamp.hpp>
TEST_CASE("minmax numeric") {
SECTION("min") {
osmium::min_op<int> x;
REQUIRE(x() == std::numeric_limits<int>::max());
x.update(17);
REQUIRE(x() == 17);
x.update(10);
REQUIRE(x() == 10);
x.update(22);
REQUIRE(x() == 10);
}
SECTION("max") {
osmium::max_op<uint32_t> x;
REQUIRE(x() == 0);
x.update(17);
REQUIRE(x() == 17);
x.update(10);
REQUIRE(x() == 17);
x.update(22);
REQUIRE(x() == 22);
}
}
TEST_CASE("minmax timestamp") {
SECTION("min") {
osmium::min_op<osmium::Timestamp> x;
x.update(osmium::Timestamp("2010-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2010-01-01T00:00:00Z");
x.update(osmium::Timestamp("2015-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2010-01-01T00:00:00Z");
x.update(osmium::Timestamp("2000-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2000-01-01T00:00:00Z");
}
SECTION("max") {
osmium::max_op<osmium::Timestamp> x;
x.update(osmium::Timestamp("2010-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2010-01-01T00:00:00Z");
x.update(osmium::Timestamp("2015-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2015-01-01T00:00:00Z");
x.update(osmium::Timestamp("2000-01-01T00:00:00Z"));
REQUIRE(x().to_iso() == "2015-01-01T00:00:00Z");
}
}