Function any_io_executor_assignment_test

test/any_io_executor.cpp:338–414

}

void any_io_executor_assignment_test()
{
  thread_pool pool(1);
  boost::asio::nullptr_t null_ptr = boost::asio::nullptr_t();

  boost::asio::any_io_executor ex1;

  boost::asio::any_io_executor ex2;
  ex2 = null_ptr;

  BOOST_ASIO_CHECK(ex2.target<void>() == 0);

  boost::asio::any_io_executor ex3;
  ex3 = pool.executor();

  BOOST_ASIO_CHECK(ex3.target<void>() != 0);

  boost::asio::any_io_executor ex4;
  ex4 = ex1;

  BOOST_ASIO_CHECK(ex4.target<void>() == 0);
  BOOST_ASIO_CHECK(ex4 == ex1);

  ex4 = ex3;

  BOOST_ASIO_CHECK(ex4.target<void>() != 0);
  BOOST_ASIO_CHECK(ex4 == ex3);

  boost::asio::any_io_executor ex5;
  ex5 = fat_executor(1);

  BOOST_ASIO_CHECK(ex5.target<void>() != 0);
  BOOST_ASIO_CHECK(ex5 != null_ptr);
  BOOST_ASIO_CHECK(ex5 != ex1);

  boost::asio::any_io_executor ex6;
  ex6 = fat_executor(1);

  BOOST_ASIO_CHECK(ex6.target<void>() != 0);
  BOOST_ASIO_CHECK(ex6 != null_ptr);
  BOOST_ASIO_CHECK(ex6 != ex1);
  BOOST_ASIO_CHECK(ex6 == ex5);

  ex6 = fat_executor(2);

  BOOST_ASIO_CHECK(ex6.target<void>() != 0);
  BOOST_ASIO_CHECK(ex6 != null_ptr);
  BOOST_ASIO_CHECK(ex6 != ex1);
  BOOST_ASIO_CHECK(ex6 != ex5);

  boost::asio::any_io_executor ex7;
  ex7 = ex5;

  BOOST_ASIO_CHECK(ex7.target<void>() != 0);
  BOOST_ASIO_CHECK(ex7 != null_ptr);
  BOOST_ASIO_CHECK(ex7 != ex1);
  BOOST_ASIO_CHECK(ex7 == ex5);
  BOOST_ASIO_CHECK(ex7 != ex6);