]>
Commit | Line | Data |
---|---|---|
b32b8144 FG |
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/system/error_code.hpp> | |
15 | ||
16 | #include <boost/asio.hpp> | |
17 | #include <boost/algorithm/string/predicate.hpp> | |
18 | ||
19 | #include <boost/process/error.hpp> | |
20 | #include <boost/process/io.hpp> | |
21 | #include <boost/process/args.hpp> | |
22 | #include <boost/process/spawn.hpp> | |
23 | #include <boost/process/async_pipe.hpp> | |
24 | #include <boost/process/async.hpp> | |
25 | #include <system_error> | |
26 | ||
27 | #include <boost/filesystem.hpp> | |
28 | ||
29 | #include <string> | |
30 | #include <istream> | |
31 | #include <cstdlib> | |
32 | #if defined(BOOST_WINDOWS_API) | |
33 | # include <windows.h> | |
34 | typedef boost::asio::windows::stream_handle pipe_end; | |
35 | #elif defined(BOOST_POSIX_API) | |
36 | # include <sys/wait.h> | |
37 | # include <unistd.h> | |
38 | typedef boost::asio::posix::stream_descriptor pipe_end; | |
39 | #endif | |
40 | ||
41 | namespace fs = boost::filesystem; | |
42 | namespace bp = boost::process; | |
43 | ||
92f5a8d4 | 44 | BOOST_AUTO_TEST_CASE(sync_spawn, *boost::unit_test::timeout(5)) |
b32b8144 FG |
45 | { |
46 | using boost::unit_test::framework::master_test_suite; | |
47 | ||
48 | bp::ipstream is; | |
49 | std::error_code ec; | |
50 | ||
51 | bp::spawn( | |
52 | master_test_suite().argv[1], | |
53 | bp::args+={"test", "--echo-stdout", "hello"}, | |
54 | bp::std_out > is, | |
55 | ec | |
56 | ); | |
57 | ||
58 | BOOST_CHECK(!ec); | |
59 | ||
60 | ||
61 | std::string s; | |
62 | ||
63 | BOOST_TEST_CHECKPOINT("Starting read"); | |
64 | is >> s; | |
65 | BOOST_TEST_CHECKPOINT("Finished read"); | |
66 | ||
67 | BOOST_CHECK_EQUAL(s, "hello"); | |
68 | } | |
69 | ||
70 | ||
71 | struct read_handler | |
72 | { | |
73 | boost::asio::streambuf &buffer_; | |
74 | ||
75 | read_handler(boost::asio::streambuf &buffer) : buffer_(buffer) {} | |
76 | ||
77 | void operator()(const boost::system::error_code &ec, std::size_t size) | |
78 | { | |
79 | std::istream is(&buffer_); | |
80 | std::string line; | |
81 | std::getline(is, line); | |
82 | BOOST_CHECK(boost::algorithm::starts_with(line, "abc")); | |
83 | } | |
84 | }; | |
85 | ||
92f5a8d4 | 86 | BOOST_AUTO_TEST_CASE(async_spawn, *boost::unit_test::timeout(2)) |
b32b8144 FG |
87 | { |
88 | using boost::unit_test::framework::master_test_suite; | |
89 | ||
90 | boost::asio::io_context io_context; | |
91 | bp::async_pipe p(io_context); | |
92 | ||
93 | std::error_code ec; | |
94 | bp::spawn( | |
95 | master_test_suite().argv[1], | |
96 | "test", "--echo-stdout", "abc", | |
97 | bp::std_out > p, | |
98 | ec | |
99 | ); | |
100 | BOOST_REQUIRE(!ec); | |
101 | ||
102 | boost::asio::streambuf buffer; | |
103 | boost::asio::async_read_until(p, buffer, '\n', | |
104 | read_handler(buffer)); | |
105 | ||
106 | io_context.run(); | |
107 | } | |
108 | ||
109 |