52 lines
1.8 KiB
C++
52 lines
1.8 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/process.hpp>
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#include <boost/asio.hpp>
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#include <chrono>
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#include <thread>
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BOOST_AUTO_TEST_CASE(double_ios_threaded, *boost::unit_test::timeout(6))
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{
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using boost::unit_test::framework::master_test_suite;
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if (master_test_suite().argc > 2 && strcmp(master_test_suite().argv[1], "sleep") == 0)
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{
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auto s = atoi(master_test_suite().argv[2]);
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std::this_thread::sleep_for(std::chrono::seconds(s));
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return;
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}
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namespace bp = boost::process;
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boost::asio::io_context ios;
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std::chrono::steady_clock::time_point p1, p2;
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// launch a child that will sleep for 2s
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auto c1 = bp::child(master_test_suite().argv[0], "sleep", "2", ios,
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bp::on_exit([&p1](int, const std::error_code&)
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{ p1 = std::chrono::steady_clock::now(); }));
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// wait a bit, make sure the child launch for my test
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std::this_thread::sleep_for(std::chrono::milliseconds(10));
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// launch a child that will sleep for 4s
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auto c2 = bp::child(master_test_suite().argv[0], "sleep", "4", ios,
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bp::on_exit([&p2](int, const std::error_code&)
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{ p2 = std::chrono::steady_clock::now(); }));
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// wait for the notifications
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std::thread ([&ios] { ios.run(); }).join();
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BOOST_REQUIRE((p2 - p1) > std::chrono::seconds(1));
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}
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