Function BOOST_AUTO_TEST_CASE

unit_tests/storage/shared_memory.cpp:67–79

using namespace osrm::storage;

BOOST_AUTO_TEST_CASE(get_lock_dir_respects_shm_lock_dir_env)
{
    EnvGuard shm_guard("SHM_LOCK_DIR");

    auto temp = std::filesystem::temp_directory_path() / "osrm-test-lock-dir";
    std::filesystem::create_directories(temp);

    EnvGuard::set("SHM_LOCK_DIR", temp.string());
    auto lock_dir = getLockDir();
    BOOST_CHECK_EQUAL(lock_dir, temp);

    std::filesystem::remove(temp);
}

BOOST_AUTO_TEST_CASE(get_lock_dir_shm_lock_dir_takes_priority)
{