Davide Pesavento
b7703adb88
Identical to UnitTestTimeFixture, except that it does not derive from BaseFixture, and thus does not depend on a global io_service. Refs: #4528 Change-Id: Ia2e6c4835a1e461c73281e103109d5cc85be355e
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2019, 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 "tests/clock-fixture.hpp"
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namespace nfd {
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namespace tests {
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ClockFixture::ClockFixture(boost::asio::io_service& io)
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: m_steadyClock(make_shared<time::UnitTestSteadyClock>())
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, m_systemClock(make_shared<time::UnitTestSystemClock>())
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, m_io(io)
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{
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time::setCustomClocks(m_steadyClock, m_systemClock);
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}
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ClockFixture::~ClockFixture()
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{
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time::setCustomClocks(nullptr, nullptr);
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}
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void
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ClockFixture::advanceClocks(time::nanoseconds tick, time::nanoseconds total)
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{
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BOOST_ASSERT(tick > time::nanoseconds::zero());
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BOOST_ASSERT(total >= time::nanoseconds::zero());
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while (total > time::nanoseconds::zero()) {
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auto t = std::min(tick, total);
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m_steadyClock->advance(t);
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m_systemClock->advance(t);
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total -= t;
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pollAfterClockTick();
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}
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}
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void
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ClockFixture::pollAfterClockTick()
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{
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if (m_io.stopped())
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m_io.reset();
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m_io.poll();
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}
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} // namespace tests
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} // namespace nfd
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