1 // Copyright (c) 2006, 2007 Julio M. Merino Vidal 2 // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling 3 // Copyright (c) 2009 Boris Schaeling 4 // Copyright (c) 2010 Felipe Tanus, Boris Schaeling 5 // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling 6 // 7 // Distributed under the Boost Software License, Version 1.0. (See accompanying 8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9 10 #define BOOST_TEST_MAIN 11 #define BOOST_TEST_IGNORE_SIGCHLD 12 #include <boost/test/included/unit_test.hpp> 13 14 #include <boost/process/error.hpp> 15 #include <boost/process/io.hpp> 16 #include <boost/process/child.hpp> 17 #include <boost/process/args.hpp> 18 #include <system_error> 19 20 #include <boost/system/error_code.hpp> 21 #include <string> 22 #include <iostream> 23 24 namespace bp = boost::process; 25 BOOST_AUTO_TEST_SUITE( bind_stdin_stdout ); 26 27 BOOST_AUTO_TEST_CASE(sync_io, *boost::unit_test::timeout(10)) 28 { 29 using boost::unit_test::framework::master_test_suite; 30 31 32 bp::opstream os; 33 bp::ipstream is; 34 std::error_code ec; 35 bp::child c( 36 master_test_suite().argv[1], 37 bp::args+={"test", "--stdin-to-stdout"}, 38 bp::std_in<os, 39 bp::std_out>is, 40 ec 41 ); 42 BOOST_REQUIRE(!ec); 43 44 std::string s = "abcdefghi j"; 45 for (std::string::const_iterator it = s.begin(); it != s.end(); ++it) 46 { 47 os << *it << std::flush; 48 char c; 49 is >> std::noskipws >> c; 50 BOOST_CHECK_EQUAL(*it, c); 51 } 52 53 os.pipe().close(); 54 55 BOOST_CHECK(c.wait_for(std::chrono::seconds(3))); 56 } 57 58 BOOST_AUTO_TEST_SUITE_END();