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