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 #include <boost/process/error.hpp>
14 #include <system_error>
15 #include <boost/bind.hpp>
16 #include <boost/ref.hpp>
17 #include <boost/process/child.hpp>
18 #include <boost/process/extend.hpp>
19
20
21 namespace bp = boost::process;
22
23
24 struct run_exe
25 {
26 std::string exe;
27 template<typename T>
operator ()run_exe28 void operator()(T &e) const
29 {
30 e.exe = exe.c_str();
31 }
32 };
33
34 struct set_on_error
35 {
36 mutable std::error_code ec;
37 template<typename T>
operator ()set_on_error38 void operator()(T &, const std::error_code & ec) const
39 {
40 this->ec = ec;
41 }
42 };
43
BOOST_AUTO_TEST_CASE(extensions)44 BOOST_AUTO_TEST_CASE(extensions)
45 {
46 using boost::unit_test::framework::master_test_suite;
47
48 run_exe re;
49
50 re.exe = master_test_suite().argv[1];
51
52 set_on_error se;
53 std::error_code ec;
54 bp::child c(
55 "Wrong-Command",
56 "test",
57 bp::extend::on_setup=re,
58 bp::extend::on_error=se,
59 bp::ignore_error
60 );
61 BOOST_CHECK(!se.ec);
62 }
63
64
65 namespace ex = boost::process::extend;
66
67
68 std::string st = "not called";
69
70 struct overload_handler : ex::handler
71 {
72 template <class Char, class Sequence>
on_setupoverload_handler73 void on_setup(ex::windows_executor<Char, Sequence>& exec) const
74 {
75 st = "windows";
76 }
77 template <class Sequence>
on_setupoverload_handler78 void on_setup(ex::posix_executor<Sequence>& exec) const
79 {
80 st = "posix";
81 }
82 };
83
BOOST_AUTO_TEST_CASE(overload)84 BOOST_AUTO_TEST_CASE(overload)
85 {
86 bp::child c(
87 overload_handler(),
88 bp::ignore_error
89 );
90 #if defined(BOOST_WINDOWS_API)
91 BOOST_CHECK_EQUAL(st, "windows");
92 #else
93 BOOST_CHECK_EQUAL(st, "posix");
94 #endif
95 }
96
97
98
99