Function partial_cancel_at_timer_test

test/cancel_at.cpp:516–541

}

void partial_cancel_at_timer_test()
{
  io_context ioc;
  steady_timer cancellation_timer(ioc);
  int count = 0;

  steady_timer t(ioc, chronons::milliseconds(100));
  auto now = steady_timer::clock_type::now();
  t.async_wait(cancel_at(cancellation_timer, now + chronons::seconds(5)))(
      incrementer_token_v2(&count));

  ioc.run();

  BOOST_ASIO_CHECK(count == 0);

  t.expires_after(chronons::seconds(5));
  now = steady_timer::clock_type::now();
  t.async_wait(
      cancel_at(cancellation_timer, now + chronons::milliseconds(100)))(
        incrementer_token_v2(&count));

  ioc.restart();
  ioc.run();

  BOOST_ASIO_CHECK(count == 1);
}

BOOST_ASIO_TEST_SUITE
(