test/benchmark_tests/security_tests/bm_get_clients.cpp


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// Copyright (C) 2022 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#include <benchmark/benchmark.h>

#include "../../common/utility.hpp"

namespace{
std::unordered_set<vsomeip_v3::client_t> clients;
std::unordered_set<vsomeip_v3::client_t> local_clients;
vsomeip_v3::client_t client_1 = 10;
vsomeip_v3::client_t client_2 = 11;
vsomeip_v3::client_t client_3 = 12;
vsomeip_v3::uid_t uid = 4003030;
vsomeip_v3::gid_t gid = 4003032;
}

static void BM_get_clients(benchmark::State &state)
{
    std::unique_ptr<vsomeip_v3::policy_manager_impl> security(new vsomeip_v3::policy_manager_impl);

    vsomeip_sec_client_t its_sec_client_uid_gid = utility::create_uds_client(uid, gid);

    // Loop to do the benchmark test the get with an empty clients list.
    for (auto _ : state) {
        security->get_clients(uid, gid, clients);
    }

    local_clients.insert(client_1);
    security->store_client_to_sec_client_mapping(client_1, &its_sec_client_uid_gid);

    // Loop to do the benchmark test the get with 1 client on the list
    for (auto _ : state) {
        security->get_clients(uid, gid, clients);
    }

    // Repeat with two more clients.
    security->store_client_to_sec_client_mapping(client_2, &its_sec_client_uid_gid);
    security->store_client_to_sec_client_mapping(client_3, &its_sec_client_uid_gid);

    local_clients.insert(client_2);
    local_clients.insert(client_3);

    //Loop to do the benchmark test the get with 3 clients on the list
    for (auto _ : state) {
        security->get_clients(uid, gid, clients);
    }
}

BENCHMARK(BM_get_clients);