rusty_link 0.4.9

Rust bindings for Ableton Link through the official C Wrapper (abl_link)
Documentation 
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//
// append.cpp
// ~~~~~~~~~~
//
// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)

// Test that header file is self-contained.
#include "asio/append.hpp"

#include "asio/bind_executor.hpp"
#include "asio/io_context.hpp"
#include "asio/post.hpp"
#include "asio/system_timer.hpp"
#include "unit_test.hpp"

void append_test()
{
  asio::io_context io1;
  asio::io_context io2;
  asio::system_timer timer1(io1);
  int count = 0;

  timer1.expires_after(asio::chrono::seconds(0));
  timer1.async_wait(
      asio::append(
        asio::bind_executor(io2.get_executor(),
          [&count](asio::error_code, int a, int b)
          {
            ++count;
            ASIO_CHECK(a == 123);
            ASIO_CHECK(b == 321);
          }), 123, 321));

  ASIO_CHECK(count == 0);

  io1.run();

  ASIO_CHECK(count == 0);

  io2.run();

  ASIO_CHECK(count == 1);
}

ASIO_TEST_SUITE
(
  "append",
  ASIO_TEST_CASE(append_test)
)