Function compose_0_completion_args_test

test/compose.cpp:84–118

};

void compose_0_completion_args_test()
{
  namespace bindns = std;

  boost::asio::io_context ioc;
  int count = 0;

  async_0_completion_args(ioc, bindns::bind(&compose_0_args_handler, &count));

  // No handlers can be called until run() is called.
  BOOST_ASIO_CHECK(!ioc.stopped());
  BOOST_ASIO_CHECK(count == 0);

  ioc.run();

  // The run() call will not return until all work has finished.
  BOOST_ASIO_CHECK(ioc.stopped());
  BOOST_ASIO_CHECK(count == 1);

  ioc.restart();
  count = 0;

  compose_0_args_lvalue_handler lvalue_handler = { &count };
  async_0_completion_args(ioc, lvalue_handler);

  // No handlers can be called until run() is called.
  BOOST_ASIO_CHECK(!ioc.stopped());
  BOOST_ASIO_CHECK(count == 0);

  ioc.run();

  // The run() call will not return until all work has finished.
  BOOST_ASIO_CHECK(ioc.stopped());
  BOOST_ASIO_CHECK(count == 1);
}

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