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

76 lines
2.2 KiB
C++

#include "catch.hpp"
#include <cstdlib>
const char* env = nullptr;
std::string name;
const char* fake_getenv(const char* env_var) {
name = env_var;
return env;
}
#define getenv fake_getenv
#include <osmium/util/config.hpp>
TEST_CASE("get_pool_threads") {
env = nullptr;
REQUIRE(osmium::config::get_pool_threads() == 0);
REQUIRE(name == "OSMIUM_POOL_THREADS");
env = "";
REQUIRE(osmium::config::get_pool_threads() == 0);
env = "2";
REQUIRE(osmium::config::get_pool_threads() == 2);
}
TEST_CASE("use_pool_threads_for_pbf_parsing") {
env = nullptr;
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
REQUIRE(name == "OSMIUM_USE_POOL_THREADS_FOR_PBF_PARSING");
env = "";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "off";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "OFF";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "false";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "no";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "No";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "0";
REQUIRE_FALSE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "on";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "ON";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "true";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "yes";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "Yes";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
env = "1";
REQUIRE(osmium::config::use_pool_threads_for_pbf_parsing());
}
TEST_CASE("get_max_queue_size") {
env = nullptr;
REQUIRE(osmium::config::get_max_queue_size("NAME", 0) == 0);
REQUIRE(name == "OSMIUM_MAX_NAME_QUEUE_SIZE");
REQUIRE(osmium::config::get_max_queue_size("NAME", 7) == 7);
env = "";
REQUIRE(osmium::config::get_max_queue_size("NAME", 7) == 7);
env = "0";
REQUIRE(osmium::config::get_max_queue_size("NAME", 7) == 7);
env = "3";
REQUIRE(osmium::config::get_max_queue_size("NAME", 7) == 3);
}