int main()
{
{
L1 lk(m0);
boost::thread t(f);
BOOST_TEST(test1 == 0);
while (test1 == 0)
cv.wait(lk);
BOOST_TEST(test1 != 0);
test2 = 1;
lk.unlock();
cv.notify_one();
t.join();
}
test1 = 0;
test2 = 0;
{
L1 lk(m0);
boost::thread t(f);
BOOST_TEST(test1 == 0);
while (test1 == 0)
cv.wait(lk);
BOOST_TEST(test1 != 0);
lk.unlock();
t.join();
}
return boost::report_errors();
}
void put(int x)
{
{
boost::mutex::scoped_lock lock(mu);
while (is_full())
{
{
boost::mutex::scoped_lock lock(io_mu);
cout << "full waiting..." << endl;
}
cond_put.wait(mu);
}
stk.push(x);
++un_read;
}
cond_get.notify_one();
}
void get(int *x)
{
{
boost::mutex::scoped_lock lock(mu);
while (is_empty())
{
{
boost::mutex::scoped_lock lock(io_mu);
cout << "empty waiting..." << endl;
}
cond_get.wait(mu);
}
--un_read;
*x = stk.top();
stk.pop();
}
cond_put.notify_one();
}
void f()
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds milliseconds;
L1 lk(m0);
BOOST_TEST(test2 == 0);
test1 = 1;
cv.notify_one();
Clock::time_point t0 = Clock::now();
bool r = cv.wait_for(lk, milliseconds(250), Pred(test2));
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
BOOST_TEST(t1 - t0 < milliseconds(250));
BOOST_TEST(test2 != 0);
}
else
{
BOOST_TEST(t1 - t0 - milliseconds(250) < milliseconds(250+5));
BOOST_TEST(test2 == 0);
}
++runs;
}
void f()
{
L1 lk(m0);
BOOST_TEST(test2 == 0);
test1 = 1;
cv.notify_one();
Clock::time_point t0 = Clock::now();
Clock::time_point t = t0 + Clock::duration(250);
bool r = cv.wait_until(lk, t, Pred(test2));
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
BOOST_TEST(t1 - t0 < Clock::duration(250));
BOOST_TEST(test2 != 0);
BOOST_TEST(r);
}
else
{
BOOST_TEST(t1 - t0 - Clock::duration(250) < Clock::duration(250+2));
BOOST_TEST(test2 == 0);
BOOST_TEST(!r);
}
++runs;
}
void f()
{
L1 lk(m0);
BOOST_TEST(test2 == 0);
test1 = 1;
cv.notify_one();
Clock::time_point t0 = Clock::now();
Clock::time_point t = t0 + milliseconds(250);
while (test2 == 0 && cv.wait_for(lk, t - Clock::now()) == boost::cv_status::no_timeout) {}
Clock::time_point t1 = Clock::now();
if (runs == 0)
{
ns d = t1 - t0;
BOOST_THREAD_TEST_IT(d, ns(max_diff));
BOOST_TEST(test2 != 0);
}
else
{
ns d = t1 - t0 - ms(250);
BOOST_THREAD_TEST_IT(d, ns(max_diff));
BOOST_TEST(test2 == 0);
}
++runs;
}
void notify_event(const Ctrl& ctrl, uint32_t devnum=0) {
scoped_lock lock(guard_);
shared_ptr<event_ctrl<Ctrl> > p(new event_ctrl<Ctrl>(ctrl, devnum));
eventQueue_.push(p);
wakeup_.notify_one();
}
// listenerを中断する
void stop_listener() {
quit_ = true;
wakeup_.notify_one();
}
