forked from townforge/townforge
135 lines
4.5 KiB
C++
135 lines
4.5 KiB
C++
// Copyright (c) 2014-2019, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
|
|
|
|
#include <boost/chrono/chrono.hpp>
|
|
#include <boost/thread/condition_variable.hpp>
|
|
#include <boost/thread/mutex.hpp>
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "include_base_utils.h"
|
|
#include "string_tools.h"
|
|
#include "net/abstract_tcp_server2.h"
|
|
|
|
namespace
|
|
{
|
|
const uint32_t test_server_port = 5626;
|
|
const std::string test_server_host("127.0.0.1");
|
|
|
|
struct test_connection_context : public epee::net_utils::connection_context_base
|
|
{
|
|
};
|
|
|
|
struct test_protocol_handler_config
|
|
{
|
|
};
|
|
|
|
struct test_protocol_handler
|
|
{
|
|
typedef test_connection_context connection_context;
|
|
typedef test_protocol_handler_config config_type;
|
|
|
|
test_protocol_handler(epee::net_utils::i_service_endpoint* /*psnd_hndlr*/, config_type& /*config*/, connection_context& /*conn_context*/)
|
|
{
|
|
}
|
|
|
|
void after_init_connection()
|
|
{
|
|
}
|
|
|
|
void handle_qued_callback()
|
|
{
|
|
}
|
|
|
|
bool release_protocol()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
bool handle_recv(const void* /*data*/, size_t /*size*/)
|
|
{
|
|
return false;
|
|
}
|
|
};
|
|
|
|
typedef epee::net_utils::boosted_tcp_server<test_protocol_handler> test_tcp_server;
|
|
}
|
|
|
|
TEST(boosted_tcp_server, worker_threads_are_exception_resistant)
|
|
{
|
|
test_tcp_server srv(epee::net_utils::e_connection_type_RPC); // RPC disables network limit for unit tests
|
|
ASSERT_TRUE(srv.init_server(test_server_port, test_server_host));
|
|
|
|
boost::mutex mtx;
|
|
boost::condition_variable cond;
|
|
int counter = 0;
|
|
|
|
auto counter_incrementer = [&counter, &cond, &mtx]()
|
|
{
|
|
boost::unique_lock<boost::mutex> lock(mtx);
|
|
++counter;
|
|
if (4 <= counter)
|
|
{
|
|
cond.notify_one();
|
|
}
|
|
};
|
|
|
|
// 2 theads, but 4 exceptions
|
|
ASSERT_TRUE(srv.run_server(2, false));
|
|
ASSERT_TRUE(srv.async_call([&counter_incrementer]() { counter_incrementer(); throw std::runtime_error("test 1"); }));
|
|
ASSERT_TRUE(srv.async_call([&counter_incrementer]() { counter_incrementer(); throw std::string("test 2"); }));
|
|
ASSERT_TRUE(srv.async_call([&counter_incrementer]() { counter_incrementer(); throw "test 3"; }));
|
|
ASSERT_TRUE(srv.async_call([&counter_incrementer]() { counter_incrementer(); throw 4; }));
|
|
|
|
{
|
|
boost::unique_lock<boost::mutex> lock(mtx);
|
|
ASSERT_NE(boost::cv_status::timeout, cond.wait_for(lock, boost::chrono::seconds(5)));
|
|
ASSERT_EQ(4, counter);
|
|
}
|
|
|
|
// Check if threads are alive
|
|
counter = 0;
|
|
//auto counter_incrementer = [&counter]() { counter.fetch_add(1); epee::misc_utils::sleep_no_w(counter.load() * 10); };
|
|
ASSERT_TRUE(srv.async_call(counter_incrementer));
|
|
ASSERT_TRUE(srv.async_call(counter_incrementer));
|
|
ASSERT_TRUE(srv.async_call(counter_incrementer));
|
|
ASSERT_TRUE(srv.async_call(counter_incrementer));
|
|
|
|
{
|
|
boost::unique_lock<boost::mutex> lock(mtx);
|
|
ASSERT_NE(boost::cv_status::timeout, cond.wait_for(lock, boost::chrono::seconds(5)));
|
|
ASSERT_EQ(4, counter);
|
|
}
|
|
|
|
srv.send_stop_signal();
|
|
ASSERT_TRUE(srv.timed_wait_server_stop(5 * 1000));
|
|
ASSERT_TRUE(srv.deinit_server());
|
|
}
|