libs/process/test/system_test2.cpp

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