Function deadline_timer_cancel_test

test/deadline_timer.cpp:229–247

}

void deadline_timer_cancel_test()
{
  static boost::asio::io_context io_context;
  struct timer
  {
    boost::asio::deadline_timer t;
    timer() : t(io_context) { t.expires_at(boost::posix_time::pos_infin); }
  } timers[50];

  timers[2].t.async_wait(&timer_handler);
  timers[41].t.async_wait(&timer_handler);
  for (int i = 10; i < 20; ++i)
    timers[i].t.async_wait(&timer_handler);

  BOOST_ASIO_CHECK(timers[2].t.cancel() == 1);
  BOOST_ASIO_CHECK(timers[41].t.cancel() == 1);
  for (int i = 10; i < 20; ++i)
    BOOST_ASIO_CHECK(timers[i].t.cancel() == 1);
}

struct custom_allocation_timer_handler
{