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// -*- C++ -*-
// Copyright (C) 2018-2022 Free Software Foundation, Inc.
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 3, or (at
// your option) any later version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// A clock that ticks at a third of the speed of system_clock that can be used
// to ensure that functions with timeouts don't erroneously return early.
#include <chrono>
namespace __gnu_test
{
struct slow_clock
{
using rep = std::chrono::system_clock::rep;
using period = std::chrono::system_clock::period;
using duration = std::chrono::system_clock::duration;
using time_point = std::chrono::time_point<slow_clock, duration>;
static constexpr bool is_steady = false;
static time_point now()
{
auto real = std::chrono::system_clock::now();
return time_point{real.time_since_epoch() / 3};
}
};
}
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