Teng Liang
134 lines
4.0 KiB
C++
134 lines
4.0 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2018, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis.
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "core/global-io.hpp"
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#include "core/scheduler.hpp"
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#include "tests/rib-io-fixture.hpp"
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#include "tests/test-common.hpp"
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#include <boost/thread.hpp>
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namespace nfd {
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namespace tests {
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BOOST_FIXTURE_TEST_SUITE(TestGlobalIo, BaseFixture)
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BOOST_AUTO_TEST_CASE(ThreadLocalGlobalIoService)
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{
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boost::asio::io_service* s1 = &getGlobalIoService();
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boost::asio::io_service* s2 = nullptr;
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boost::thread t([&s2] {
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s2 = &getGlobalIoService();
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});
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t.join();
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BOOST_CHECK(s1 != nullptr);
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BOOST_CHECK(s2 != nullptr);
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BOOST_CHECK(s1 != s2);
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}
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BOOST_FIXTURE_TEST_CASE(MainRibIoService, RibIoFixture)
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{
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boost::asio::io_service* mainIo = &g_io;
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boost::asio::io_service* ribIo = g_ribIo;
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BOOST_CHECK(mainIo != ribIo);
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BOOST_CHECK(&getGlobalIoService() == mainIo);
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BOOST_CHECK(&getMainIoService() == mainIo);
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BOOST_CHECK(&getRibIoService() == ribIo);
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auto mainThreadId = boost::this_thread::get_id();
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runOnRibIoService([&] {
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BOOST_CHECK(mainThreadId != boost::this_thread::get_id());
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BOOST_CHECK(&getGlobalIoService() == ribIo);
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BOOST_CHECK(&getMainIoService() == mainIo);
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BOOST_CHECK(&getRibIoService() == ribIo);
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});
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runOnRibIoService([&] {
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runOnMainIoService([&] {
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BOOST_CHECK(mainThreadId == boost::this_thread::get_id());
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BOOST_CHECK(&getGlobalIoService() == mainIo);
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BOOST_CHECK(&getMainIoService() == mainIo);
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BOOST_CHECK(&getRibIoService() == ribIo);
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});
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});
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}
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BOOST_FIXTURE_TEST_CASE(PollInAllThreads, RibIoFixture)
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{
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bool hasRibRun = false;
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runOnRibIoService([&] { hasRibRun = true; });
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boost::this_thread::sleep_for(1_s);
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BOOST_CHECK_EQUAL(hasRibRun, false);
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poll();
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BOOST_CHECK_EQUAL(hasRibRun, true);
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hasRibRun = false;
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bool hasMainRun = false;
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runOnMainIoService([&] {
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hasMainRun = true;
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runOnRibIoService([&] { hasRibRun = true; });
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});
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BOOST_CHECK_EQUAL(hasMainRun, false);
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BOOST_CHECK_EQUAL(hasRibRun, false);
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poll();
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BOOST_CHECK_EQUAL(hasMainRun, true);
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BOOST_CHECK_EQUAL(hasRibRun, true);
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}
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BOOST_FIXTURE_TEST_CASE(AdvanceClocks, RibIoTimeFixture)
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{
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bool hasRibRun = false;
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runOnRibIoService([&] { hasRibRun = true; });
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boost::this_thread::sleep_for(1_s);
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BOOST_CHECK_EQUAL(hasRibRun, false);
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advanceClocks(1_ns, 1);
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BOOST_CHECK_EQUAL(hasRibRun, true);
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hasRibRun = false;
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bool hasMainRun = false;
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scheduler::schedule(250_ms, [&] {
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hasMainRun = true;
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runOnRibIoService([&] { hasRibRun = true; });
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});
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BOOST_CHECK_EQUAL(hasMainRun, false);
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BOOST_CHECK_EQUAL(hasRibRun, false);
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advanceClocks(260_ms, 2);
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BOOST_CHECK_EQUAL(hasMainRun, true);
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BOOST_CHECK_EQUAL(hasRibRun, true);
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}
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BOOST_AUTO_TEST_SUITE_END()
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} // namespace tests
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} // namespace nfd
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