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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/io.hpp>
- #include <boost/process/child.hpp>
- #include <boost/process/exe.hpp>
- #include <boost/process/args.hpp>
- #include <boost/process/async_pipe.hpp>
- #include <system_error>
- #include <boost/system/error_code.hpp>
- #include <boost/asio.hpp>
- #include <boost/algorithm/string/predicate.hpp>
- #include <string>
- #include <istream>
- #if defined(BOOST_WINDOWS_API)
- # include <windows.h>
- typedef boost::asio::windows::stream_handle pipe_end;
- #elif defined(BOOST_POSIX_API)
- typedef boost::asio::posix::stream_descriptor pipe_end;
- #endif
- namespace bp = boost::process;
- BOOST_AUTO_TEST_SUITE( bind_stdout_stderr );
- BOOST_AUTO_TEST_CASE(sync_io, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- bp::pipe p1;
- bp::pipe p2;
- bp::ipstream is1;
- bp::ipstream is2;
- std::error_code ec;
- bp::child c(
- master_test_suite().argv[1],
- "test", "--echo-stdout-stderr", "hello",
- bp::std_out>is1,
- bp::std_err>is2,
- ec
- );
- BOOST_REQUIRE(!ec);
- std::string s;
- is1 >> s;
- BOOST_CHECK_EQUAL(s, "hello");
- is2 >> s;
- BOOST_CHECK_EQUAL(s, "hello");
- }
- struct read_handler
- {
- boost::asio::streambuf &buffer_;
- read_handler(boost::asio::streambuf &buffer) : buffer_(buffer) {}
- void operator()(const boost::system::error_code &ec, std::size_t size)
- {
- BOOST_REQUIRE(!ec);
- std::istream is(&buffer_);
- std::string line;
- std::getline(is, line);
- BOOST_CHECK(boost::algorithm::starts_with(line, "abc"));
- }
- };
- BOOST_AUTO_TEST_CASE(async_io, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- boost::asio::io_context io_context;
- bp::async_pipe p1(io_context);
- bp::async_pipe p2(io_context);
- std::error_code ec;
- bp::child c(
- master_test_suite().argv[1],
- bp::args={"test", "--echo-stdout-stderr", "abc"},
- bp::std_out > p1,
- bp::std_err > p2,
- ec
- );
- BOOST_REQUIRE(!ec);
- boost::asio::streambuf buffer1;
- boost::asio::async_read_until(p1, buffer1, '\n',
- read_handler(buffer1));
- boost::asio::streambuf buffer2;
- boost::asio::async_read_until(p2, buffer2, '\n',
- read_handler(buffer2));
- io_context.run();
- }
- BOOST_AUTO_TEST_CASE(nul, *boost::unit_test::timeout(2))
- {
- using boost::unit_test::framework::master_test_suite;
- std::error_code ec;
- bp::child c(
- bp::exe(master_test_suite().argv[1]),
- bp::args+={"test", "--echo-stdout-stderr", "some string"},
- (bp::std_err & bp::std_out) > bp::null,
- ec
- );
- BOOST_REQUIRE(!ec);
- c.wait();
- int exit_code = c.exit_code();
- #if defined(BOOST_WINDOWS_API)
- BOOST_CHECK_EQUAL(EXIT_SUCCESS, exit_code);
- #elif defined(BOOST_POSIX_API)
- BOOST_CHECK_EQUAL(EXIT_SUCCESS, exit_code);
- #endif
- }
- BOOST_AUTO_TEST_SUITE_END();
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