116 lines
2.8 KiB
C++
116 lines
2.8 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/error.hpp>
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#include <boost/process/child.hpp>
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#include <boost/process/extend.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <system_error>
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namespace bp = boost::process;
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struct err_set
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{
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std::error_code ec;
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const char* msg = "";
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template<typename Exec>
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void operator()(Exec& exec)
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{
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exec.set_error(ec, msg);
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}
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template<typename Exec>
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void operator()(Exec& exec, const std::error_code &)
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{
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exec.set_error(ec, msg);
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}
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};
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BOOST_AUTO_TEST_CASE(setup_error)
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{
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using boost::unit_test::framework::master_test_suite;
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err_set es;
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{
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es.ec.assign(42, std::system_category());
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std::error_code ec;
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bp::child c(master_test_suite().argv[1], ec, bp::extend::on_setup(es));
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BOOST_CHECK(!c.running());
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BOOST_CHECK(ec);
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BOOST_CHECK_EQUAL(ec.value(), 42);
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}
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bool has_thrown = false;
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try
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{
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es.ec.assign(24, std::system_category());
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es.msg = "MyMessage";
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bp::child c(master_test_suite().argv[1], bp::extend::on_setup(es));
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}
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catch( bp::process_error & se)
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{
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has_thrown = true;
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BOOST_CHECK_EQUAL(se.code().value(), 24);
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BOOST_CHECK(boost::starts_with(se.what(), "MyMessage"));
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}
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BOOST_CHECK(has_thrown);
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}
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BOOST_AUTO_TEST_CASE(success_error)
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{
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using boost::unit_test::framework::master_test_suite;
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err_set es;
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{
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es.ec.assign(22, std::system_category());
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std::error_code ec;
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bp::child c(master_test_suite().argv[1], ec, bp::extend::on_success(es));
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BOOST_CHECK(!c.running());
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BOOST_CHECK(ec);
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BOOST_CHECK_EQUAL(ec.value(), 22);
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std::cout << "Value: " << ec.value() << std::endl;
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}
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bool has_thrown = false;
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try
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{
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es.ec.assign(23, std::system_category());
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es.msg = "MyMessage";
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bp::child c(master_test_suite().argv[1], bp::extend::on_success(es));
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}
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catch( bp::process_error & se)
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{
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has_thrown = true;
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BOOST_CHECK_EQUAL(se.code().value(), 23);
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BOOST_CHECK(boost::starts_with(se.what(), "MyMessage"));
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}
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BOOST_CHECK(has_thrown);
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}
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BOOST_AUTO_TEST_CASE(ignore_error)
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{
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{
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BOOST_CHECK_NO_THROW(bp::child c("doesnt-exit", bp::ignore_error));
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}
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}
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