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- // Copyright (c) 2006, 2007 Julio M. Merino Vidal
- // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
- // Copyright (c) 2009 Boris Schaeling
- // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
- // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
- //
- // 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)
- #define BOOST_TEST_MAIN
- #define BOOST_TEST_IGNORE_SIGCHLD
- #include <boost/test/included/unit_test.hpp>
- #include <fstream>
- #include <boost/system/error_code.hpp>
- #include <boost/asio.hpp>
- #include <boost/algorithm/string/predicate.hpp>
- #include <boost/process/error.hpp>
- #include <boost/process/io.hpp>
- #include <boost/process/args.hpp>
- #include <boost/process/child.hpp>
- #include <boost/process/group.hpp>
- #include <system_error>
- #include <string>
- #include <thread>
- #include <istream>
- #include <iostream>
- #include <cstdlib>
- namespace bp = boost::process;
- BOOST_AUTO_TEST_CASE(wait_group_test, *boost::unit_test::timeout(5))
- {
- std::atomic<bool> done{false};
- std::thread thr{
- [&]
- {
- for (int i = 0; i < 50 && !done.load(); i++)
- std::this_thread::sleep_for(std::chrono::milliseconds(100));
- BOOST_REQUIRE(done.load());
- }};
- using boost::unit_test::framework::master_test_suite;
- std::error_code ec;
- bp::group g;
- bp::child c1(
- master_test_suite().argv[1],
- "--wait", "2",
- g,
- ec
- );
- bp::child c2(
- master_test_suite().argv[1],
- "--wait", "2",
- g,
- ec
- );
- BOOST_CHECK(c1.running());
- BOOST_CHECK(c2.running());
- BOOST_REQUIRE(!ec);
- BOOST_REQUIRE(c1.in_group(ec));
- BOOST_CHECK_MESSAGE(!ec, ec.message());
- BOOST_REQUIRE(c2.in_group(ec));
- BOOST_CHECK_MESSAGE(!ec, ec.message());
- g.wait();
- BOOST_CHECK(!c1.running());
- BOOST_CHECK(!c2.running());
- done.store(true);
- thr.join();
- }
- BOOST_AUTO_TEST_CASE(wait_group_test_timeout, *boost::unit_test::timeout(15))
- {
- using boost::unit_test::framework::master_test_suite;
- std::atomic<bool> done{false};
- std::thread thr{
- [&]
- {
- for (int i = 0; i < 150 && !done.load(); i++)
- std::this_thread::sleep_for(std::chrono::milliseconds(100));
- BOOST_REQUIRE(done.load());
- }};
- std::error_code ec;
- bp::group g;
- bp::child c1(
- master_test_suite().argv[1],
- "--wait", "1",
- g,
- ec
- );
- bp::child c2(
- master_test_suite().argv[1],
- "--wait", "4",
- g,
- ec
- );
- BOOST_CHECK(c1.running());
- BOOST_CHECK(c2.running());
- BOOST_REQUIRE(!ec);
- BOOST_REQUIRE(c1.in_group());
- BOOST_REQUIRE(c2.in_group());
- BOOST_CHECK(!g.wait_for(std::chrono::seconds(2), ec));
- BOOST_CHECK_MESSAGE(!ec, std::to_string(ec.value()) + " == " + ec.message());
- BOOST_CHECK(!c1.running());
- BOOST_CHECK(c2.running());
- BOOST_CHECK(g.wait_for(std::chrono::seconds(5), ec));
- BOOST_CHECK_MESSAGE(!ec, std::to_string(ec.value()) + " == " + ec.message());
- BOOST_CHECK(!c1.running());
- BOOST_CHECK(!c2.running());
- done.store(true);
- thr.join();
- }
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