ceph/src/boost/libs/process/test/system_test2.cpp

   1 // Copyright (c) 2006, 2007 Julio M. Merino Vidal
   2 // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
   3 // Copyright (c) 2009 Boris Schaeling
   4 // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
   5 // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9
  10 #define BOOST_TEST_MAIN
  11 #define BOOST_TEST_IGNORE_SIGCHLD
  12 #include <boost/test/included/unit_test.hpp>
  13
  14 #include <boost/system/error_code.hpp>
  15
  16 #include <iostream>
  17
  18 #include <boost/asio.hpp>
  19 #include <boost/chrono.hpp>
  20 #include <boost/algorithm/string/predicate.hpp>
  21 #include <boost/asio/steady_timer.hpp>
  22 #include <boost/asio/deadline_timer.hpp>
  23
  24 #include <boost/process/error.hpp>
  25 #include <boost/process/io.hpp>
  26 #include <boost/process/args.hpp>
  27 #include <boost/process/system.hpp>
  28 #include <boost/process/async_pipe.hpp>
  29 #include <boost/process/async.hpp>
  30 #include <system_error>
  31
  32 #include <boost/filesystem.hpp>
  33
  34 #include <atomic>
  35 #include <string>
  36 #include <chrono>
  37 #include <istream>
  38 #include <cstdlib>
  39
  40 namespace fs = boost::filesystem;
  41 namespace bp = boost::process;
  42
  43 BOOST_AUTO_TEST_CASE(explicit_async_io, *boost::unit_test::timeout(2))
  44 {
  45     using boost::unit_test::framework::master_test_suite;
  46
  47     boost::asio::io_context ios;
  48
  49     std::future<std::string> fut;
  50
  51     std::error_code ec;
  52     bp::system(
  53         master_test_suite().argv[1],
  54         "test", "--echo-stdout", "abc",
  55         bp::std_out > fut,
  56         ios,
  57         ec
  58     );
  59     BOOST_REQUIRE(!ec);
  60
  61     BOOST_REQUIRE(fut.valid());
  62     BOOST_REQUIRE(boost::starts_with(fut.get(), "abc"));
  63 }
  64
  65 BOOST_AUTO_TEST_CASE(explicit_async_io_running, *boost::unit_test::timeout(10))
  66 {
  67     using boost::unit_test::framework::master_test_suite;
  68
  69     boost::asio::io_context ios;
  70     std::future<std::string> fut;
  71     std::error_code ec;
  72
  73     ios.post([&]
  74               {
  75                 bp::system(
  76                     master_test_suite().argv[1],
  77                     "test", "--echo-stdout", "abc",
  78                     bp::std_out > fut,
  79                     ios,
  80                     ec
  81                 );
  82                 BOOST_REQUIRE(!ec);
  83               });
  84
  85
  86     ios.run();
  87
  88     BOOST_REQUIRE(fut.valid());
  89     BOOST_REQUIRE(boost::starts_with(
  90             fut.get(), "abc"));
  91
  92
  93 }