ceph/src/test/neorados/common_tests.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2020 Red Hat, Inc.
   7  * Author: Adam C. Emerson <aemerson@redhat.com>
   8  *
   9  * This is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License version 2.1, as published by the Free Software
  12  * Foundation.  See file COPYING.
  13  */
  14
  15 #include <string>
  16 #include <string_view>
  17
  18 #include "include/neorados/RADOS.hpp"
  19
  20 std::string get_temp_pool_name(std::string_view prefix = {});
  21
  22 template<typename CompletionToken>
  23 auto create_pool(neorados::RADOS& r, std::string_view pname,
  24                  CompletionToken&& token)
  25 {
  26   boost::asio::async_completion<CompletionToken,
  27                                 void(boost::system::error_code,
  28                                      std::int64_t)> init(token);
  29   r.create_pool(pname, std::nullopt,
  30                 [&r, pname = std::string(pname),
  31                  h = std::move(init.completion_handler)]
  32                 (boost::system::error_code ec) mutable {
  33                   r.lookup_pool(
  34                     pname,
  35                     [h = std::move(h)]
  36                     (boost::system::error_code ec, std::int64_t pool) mutable {
  37                       std::move(h)(ec, pool);
  38                     });
  39                 });
  40   return init.result.get();
  41 }