// 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 #include #include #include #include #include #include #include #include using namespace std; namespace bp = boost::process; BOOST_AUTO_TEST_CASE(async_wait, *boost::unit_test::timeout(2)) { using boost::unit_test::framework::master_test_suite; using namespace boost::asio; boost::asio::io_context io_context; bool exit_called = false; int exit_code = 0; std::error_code ec; bp::child c( master_test_suite().argv[1], "test", "--exit-code", "123", ec, io_context, bp::on_exit([&](int exit, const std::error_code& ec_in) { exit_code = exit; exit_called=true; BOOST_CHECK(!ec_in); }) ); BOOST_REQUIRE(!ec); io_context.run(); BOOST_CHECK(exit_called); BOOST_CHECK_EQUAL(exit_code, 123); BOOST_CHECK_EQUAL(c.exit_code(), 123); } BOOST_AUTO_TEST_CASE(async_future, *boost::unit_test::timeout(2)) { using boost::unit_test::framework::master_test_suite; using namespace boost::asio; boost::asio::io_context io_context; std::error_code ec; std::future fut; bp::child c( master_test_suite().argv[1], "test", "--exit-code", "42", ec, io_context, bp::on_exit=fut ); BOOST_REQUIRE(!ec); io_context.run(); BOOST_REQUIRE(fut.valid()); BOOST_CHECK_EQUAL(fut.get(), 42); } BOOST_AUTO_TEST_CASE(async_out_stream, *boost::unit_test::timeout(2)) { using boost::unit_test::framework::master_test_suite; boost::asio::io_context io_context; std::error_code ec; boost::asio::streambuf buf; bp::child c(master_test_suite().argv[1], "test", "--echo-stdout", "abc", bp::std_out > buf, io_context, ec); BOOST_REQUIRE(!ec); io_context.run(); std::istream istr(&buf); std::string line; std::getline(istr, line); BOOST_REQUIRE_GE(line.size(), 3); BOOST_CHECK(boost::algorithm::starts_with(line, "abc")); c.wait(); } BOOST_AUTO_TEST_CASE(async_in_stream, *boost::unit_test::timeout(2)) { using boost::unit_test::framework::master_test_suite; boost::asio::io_context io_context; std::error_code ec; boost::asio::streambuf buf; boost::asio::streambuf in_buf; std::ostream ostr(&in_buf); ostr << "-string" << endl ; bp::child c( master_test_suite().argv[1], "test", "--prefix-once", "test", bp::std_in < in_buf, bp::std_out > buf, io_context, ec ); BOOST_REQUIRE(!ec); io_context.run(); std::istream istr(&buf); std::string line; std::getline(istr, line); std::string val = "test-string"; BOOST_REQUIRE_GE(line.size(), val.size()); if (line >= val) BOOST_CHECK(boost::algorithm::starts_with(line, val)); c.wait(); } BOOST_AUTO_TEST_CASE(async_error, *boost::unit_test::timeout(2)) { using boost::unit_test::framework::master_test_suite; using namespace boost::asio; boost::asio::io_context io_context; bool exit_called = false; std::error_code ec; bp::child c( "doesn't exist", ec, io_context, bp::on_exit([&](int exit, const std::error_code& ec_in) { exit_called=true; }) ); BOOST_REQUIRE(ec); io_context.run(); BOOST_CHECK(!exit_called); }