188 lines
4.1 KiB
C++
188 lines
4.1 KiB
C++
// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#define BOOST_TEST_MAIN
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#define BOOST_TEST_IGNORE_SIGCHLD
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#include <boost/test/included/unit_test.hpp>
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#include <boost/system/error_code.hpp>
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#include <boost/asio.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/process/error.hpp>
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#include <boost/process/io.hpp>
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#include <boost/process/args.hpp>
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#include <boost/process/child.hpp>
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#include <boost/process/group.hpp>
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#include <system_error>
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#include <string>
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#include <thread>
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#include <istream>
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#include <iostream>
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#include <cstdlib>
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#if defined(BOOST_WINDOWS_API)
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# include <windows.h>
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typedef boost::asio::windows::stream_handle pipe_end;
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#elif defined(BOOST_POSIX_API)
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# include <sys/wait.h>
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# include <unistd.h>
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typedef boost::asio::posix::stream_descriptor pipe_end;
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#endif
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namespace bp = boost::process;
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BOOST_AUTO_TEST_CASE(group_test, *boost::unit_test::timeout(5))
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{
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std::cout << "group_test" << std::endl;
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using boost::unit_test::framework::master_test_suite;
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std::error_code ec;
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bp::group g;
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bp::child c(
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master_test_suite().argv[1],
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g,
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ec
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);
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BOOST_CHECK(c.running());
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BOOST_REQUIRE(!ec);
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BOOST_REQUIRE(c.in_group());
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BOOST_CHECK(c);
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BOOST_CHECK(c.running());
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BOOST_REQUIRE_NO_THROW(g.terminate());
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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BOOST_CHECK(!c.running());
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if (c.running())
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c.terminate();
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}
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BOOST_AUTO_TEST_CASE(attached, *boost::unit_test::timeout(5))
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{
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using boost::unit_test::framework::master_test_suite;
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bp::ipstream is;
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bp::group g;
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std::error_code ec;
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bp::child c(
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master_test_suite().argv[1],
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bp::args+={"--launch-attached"},
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bp::std_out>is,
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g,
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ec
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);
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BOOST_REQUIRE(!ec);
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BOOST_REQUIRE(c.in_group(ec));
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BOOST_CHECK(c);
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bp::pid_t pid;
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is >> pid;
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bp::child sub_c(pid);
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is >> pid; //invalid pid.
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BOOST_REQUIRE(sub_c);
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std::this_thread::sleep_for(std::chrono::milliseconds(50)); //just to be sure.
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#if defined( BOOST_POSIX_API )
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BOOST_CHECK(kill(sub_c.id(), 0) == 0);
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#else
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BOOST_CHECK(sub_c.running());
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#endif
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BOOST_REQUIRE_NO_THROW(g.terminate());
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BOOST_CHECK(sub_c);
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std::this_thread::sleep_for(std::chrono::milliseconds(50)); //just to be sure.
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BOOST_CHECK(!c.running());
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#if defined( BOOST_POSIX_API )
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bool still_runs = kill(sub_c.id(), 0) == 0;
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#else
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bool still_runs = sub_c.running();
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#endif
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BOOST_CHECK(!still_runs);
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if (still_runs)
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sub_c.terminate();
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BOOST_CHECK(!c.running());
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if (c.running())
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c.terminate();
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}
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BOOST_AUTO_TEST_CASE(detached, *boost::unit_test::timeout(5))
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{
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std::cerr << "detached" << std::endl;
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using boost::unit_test::framework::master_test_suite;
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bp::ipstream is;
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bp::group g;
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std::error_code ec;
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bp::child c(
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master_test_suite().argv[1],
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bp::args+={"--launch-detached"},
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bp::std_out>is,
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g,
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ec
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);
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BOOST_REQUIRE(!ec);
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BOOST_CHECK(c);
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bp::pid_t pid;
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is >> pid;
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is >> pid;
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bp::child sub_c(pid);
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std::this_thread::sleep_for(std::chrono::milliseconds(50)); //just to be sure.
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#if defined( BOOST_POSIX_API )
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BOOST_CHECK(kill(sub_c.id(), 0) == 0);
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#else
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BOOST_CHECK(sub_c.running());
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#endif
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BOOST_REQUIRE_NO_THROW(g.terminate());
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BOOST_CHECK(sub_c);
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std::this_thread::sleep_for(std::chrono::milliseconds(50)); //just to be sure.
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#if defined( BOOST_POSIX_API )
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bool still_runs = kill(sub_c.id(), 0) == 0;
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#else
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bool still_runs = sub_c.running();
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#endif
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BOOST_CHECK(still_runs);
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if (still_runs)
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sub_c.terminate();
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BOOST_CHECK(!c.running());
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if (c.running())
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c.terminate();
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}
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