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// Copyright (C) 2014-2018 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 <chrono>
#include <condition_variable>
#include <iostream>
#include <sstream>
#include <thread>
#include <map>
#include <atomic>
#include <gtest/gtest.h>
#include <vsomeip/vsomeip.hpp>
#include <vsomeip/internal/logger.hpp>
#include "event_test_globals.hpp"
class event_test_service {
public:
event_test_service(struct event_test::service_info _service_info, bool _use_tcp) :
service_info_(_service_info),
test_mode_(event_test::test_mode_e::UNKNOWN),
app_(vsomeip::runtime::get()->create_application("event_test_service")),
wait_until_registered_(true),
wait_until_notify_method_called_(true),
wait_until_shutdown_method_called_(true),
client_subscribed_(false),
notifications_to_send_(0),
offer_thread_(std::bind(&event_test_service::run, this)),
use_tcp_(_use_tcp) {
if (!app_->init()) {
ADD_FAILURE() << "Couldn't initialize application";
return;
}
app_->register_state_handler(
std::bind(&event_test_service::on_state, this,
std::placeholders::_1));
std::set<vsomeip::eventgroup_t> its_eventgroups;
its_eventgroups.insert(_service_info.eventgroup_id);
app_->offer_event(service_info_.service_id, service_info_.instance_id,
service_info_.event_id, its_eventgroups,
vsomeip::event_type_e::ET_EVENT, std::chrono::milliseconds::zero(),
false, true, nullptr,
(use_tcp_ ? vsomeip::reliability_type_e::RT_RELIABLE : vsomeip::reliability_type_e::RT_UNRELIABLE));
app_->register_message_handler(service_info_.service_id,
service_info_.instance_id, service_info_.shutdown_method_id,
std::bind(&event_test_service::on_shutdown_method_called, this,
std::placeholders::_1));
app_->register_message_handler(service_info_.service_id,
service_info_.instance_id, service_info_.notify_method_id,
std::bind(&event_test_service::on_message, this,
std::placeholders::_1));
app_->register_subscription_handler(service_info_.service_id,
service_info_.instance_id, service_info_.eventgroup_id,
std::bind(&event_test_service::subscription_handler,
this, std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3, std::placeholders::_4));
app_->start();
}
~event_test_service() {
offer_thread_.join();
}
void offer() {
app_->offer_service(service_info_.service_id, service_info_.instance_id);
}
void stop() {
app_->stop_offer_service(service_info_.service_id, service_info_.instance_id);
app_->clear_all_handler();
app_->stop();
}
void on_state(vsomeip::state_type_e _state) {
VSOMEIP_INFO << "Application " << app_->get_name() << " is "
<< (_state == vsomeip::state_type_e::ST_REGISTERED ?
"registered." : "deregistered.");
if (_state == vsomeip::state_type_e::ST_REGISTERED) {
std::lock_guard<std::mutex> its_lock(mutex_);
wait_until_registered_ = false;
condition_.notify_one();
}
}
void on_shutdown_method_called(const std::shared_ptr<vsomeip::message> &_message) {
app_->send(vsomeip::runtime::get()->create_response(_message));
VSOMEIP_WARNING << "************************************************************";
VSOMEIP_WARNING << "Shutdown method called -> going down!";
VSOMEIP_WARNING << "************************************************************";
std::lock_guard<std::mutex> its_lock(mutex_);
wait_until_shutdown_method_called_ = false;
condition_.notify_one();
}
void on_message(const std::shared_ptr<vsomeip::message> &_message) {
EXPECT_EQ(service_info_.service_id, _message->get_service());
EXPECT_EQ(service_info_.instance_id, _message->get_instance());
EXPECT_EQ(service_info_.notify_method_id, _message->get_method());
auto its_payload = _message->get_payload();
ASSERT_EQ(2u, its_payload->get_length());
test_mode_ = static_cast<event_test::test_mode_e>(its_payload->get_data()[0]);
notifications_to_send_ = static_cast<std::uint32_t>(its_payload->get_data()[1]);
std::lock_guard<std::mutex> its_lock(mutex_);
wait_until_notify_method_called_ = false;
condition_.notify_one();
}
void run() {
VSOMEIP_DEBUG << "[" << std::setw(4) << std::setfill('0') << std::hex
<< service_info_.service_id << "] Running";
std::unique_lock<std::mutex> its_lock(mutex_);
while (wait_until_registered_) {
condition_.wait(its_lock);
}
VSOMEIP_DEBUG << "[" << std::setw(4) << std::setfill('0') << std::hex
<< service_info_.service_id << "] Offering";
offer();
while (wait_until_notify_method_called_) {
condition_.wait(its_lock);
}
VSOMEIP_INFO << "notify";
notify();
while (wait_until_shutdown_method_called_) {
condition_.wait(its_lock);
}
its_lock.unlock();
stop();
}
void notify() {
EXPECT_TRUE(client_subscribed_);
auto its_payload = vsomeip::runtime::get()->create_payload();
for (std::uint32_t i = 0; i < notifications_to_send_; i++) {
if (test_mode_ == event_test::test_mode_e::PAYLOAD_FIXED) {
its_payload->set_data(std::vector<vsomeip::byte_t>(event_test::payload_fixed_length, 0x44));
} else if (test_mode_ == event_test::test_mode_e::PAYLOAD_DYNAMIC) {
its_payload->set_data(std::vector<vsomeip::byte_t>(i+1, 0x55));
}
app_->notify(service_info_.service_id, service_info_.instance_id,
service_info_.event_id, its_payload, false);
}
}
bool subscription_handler(vsomeip::client_t _client, std::uint32_t _uid, std::uint32_t _gid, bool _subscribed) {
(void)_uid;
(void)_gid;
VSOMEIP_INFO << __func__ << ": client: 0x" << std::hex << _client
<< ((_subscribed) ? " subscribed" : "unsubscribed");
client_subscribed_ = _subscribed;
return true;
}
private:
struct event_test::service_info service_info_;
event_test::test_mode_e test_mode_;
std::shared_ptr<vsomeip::application> app_;
bool wait_until_registered_;
bool wait_until_notify_method_called_;
bool wait_until_shutdown_method_called_;
std::atomic<bool> client_subscribed_;
std::uint32_t notifications_to_send_;
std::mutex mutex_;
std::condition_variable condition_;
std::thread offer_thread_;
bool use_tcp_;
};
static bool use_tcp = false;
TEST(someip_event_test, send_events)
{
event_test_service its_sample(event_test::service, use_tcp);
}
#ifndef _WIN32
int main(int argc, char** argv)
{
::testing::InitGoogleTest(&argc, argv);
if (std::string("TCP")== std::string(argv[1])) {
use_tcp = true;
} else if (std::string("UDP")== std::string(argv[1])) {
use_tcp = false;
}
return RUN_ALL_TESTS();
}
#endif
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