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// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
// { dg-require-cstdint "" }
// { dg-require-gthreads "" }
// Copyright (C) 2010-2014 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. 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/>.
#include <chrono>
#include <condition_variable>
#include <system_error>
#include <testsuite_hooks.h>
struct Mutex
{
Mutex() : locked(false) { }
void lock()
{
if (locked)
throw locked;
mtx.lock();
locked = true;
}
void unlock()
{
if (!locked)
throw locked;
mtx.unlock();
locked = false;
}
std::mutex mtx;
bool locked;
};
void test01()
{
bool test __attribute__((unused)) = true;
try
{
std::chrono::microseconds ms(500);
std::condition_variable_any c1;
Mutex m;
m.lock();
auto then = std::chrono::steady_clock::now();
std::cv_status result = c1.wait_until(m, then + ms);
VERIFY( result == std::cv_status::timeout );
VERIFY( (std::chrono::steady_clock::now() - then) >= ms );
VERIFY( m.locked );
}
catch (const std::system_error& e)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
int main()
{
test01();
return 0;
}
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