ceph/src/boost/libs/process/test/terminate.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
  15
  16 #include <boost/process/error.hpp>
  17 #include <boost/process/exe.hpp>
  18 #include <boost/process/child.hpp>
  19 #include <boost/process/args.hpp>
  20 #include <system_error>
  21 #include <thread>
  22
  23 namespace bp = boost::process;
  24
  25 BOOST_AUTO_TEST_CASE(terminate_set_on_error)
  26 {
  27     using boost::unit_test::framework::master_test_suite;
  28     std::error_code ec;
  29     bp::child c(
  30         bp::exe(master_test_suite().argv[1]),
  31         bp::args+={"test", "--loop"},
  32         ec
  33     );
  34     BOOST_REQUIRE(!ec);
  35
  36     BOOST_CHECK(c.valid());
  37     BOOST_CHECK(c.running(ec));
  38
  39     BOOST_CHECK(!c.wait_for(std::chrono::milliseconds(100), ec));
  40     BOOST_CHECK(c.running(ec));
  41     BOOST_CHECK(c.valid());
  42
  43     c.terminate(ec);
  44     std::this_thread::sleep_for(std::chrono::milliseconds(100));
  45     BOOST_CHECK(!c.running(ec));
  46     BOOST_CHECK(!ec);
  47 }
  48
  49 BOOST_AUTO_TEST_CASE(terminate_throw_on_error)
  50 {
  51     using boost::unit_test::framework::master_test_suite;
  52
  53     std::error_code ec;
  54     bp::child c(
  55         master_test_suite().argv[1],
  56         bp::args+="test",
  57         bp::args+="--loop",
  58         ec
  59     );
  60     BOOST_REQUIRE(!ec);
  61     BOOST_CHECK(c.valid());
  62     BOOST_CHECK(c.running());
  63
  64     BOOST_CHECK(!c.wait_for(std::chrono::milliseconds(100), ec));
  65     BOOST_CHECK(c.running(ec));
  66     BOOST_CHECK(c.valid());
  67
  68     c.terminate();
  69     std::this_thread::sleep_for(std::chrono::milliseconds(5));
  70     BOOST_CHECK(!c.running());
  71 }