1 | // |
2 | // object_handle.cpp |
3 | // ~~~~~~~~~~~~~~~~~ |
4 | // |
5 | // Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
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 | |
11 | // Disable autolinking for unit tests. |
12 | #if !defined(BOOST_ALL_NO_LIB) |
13 | #define BOOST_ALL_NO_LIB 1 |
14 | #endif // !defined(BOOST_ALL_NO_LIB) |
15 | |
16 | // Test that header file is self-contained. |
17 | #include <boost/asio/windows/object_handle.hpp> |
18 | |
19 | #include <boost/asio/io_context.hpp> |
20 | #include "../archetypes/async_result.hpp" |
21 | #include "../unit_test.hpp" |
22 | |
23 | //------------------------------------------------------------------------------ |
24 | |
25 | // windows_object_handle_compile test |
26 | // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
27 | // The following test checks that all public member functions on the class |
28 | // windows::object_handle compile and link correctly. Runtime failures are |
29 | // ignored. |
30 | |
31 | namespace windows_object_handle_compile { |
32 | |
33 | void wait_handler(const boost::system::error_code&) |
34 | { |
35 | } |
36 | |
37 | void test() |
38 | { |
39 | #if defined(BOOST_ASIO_HAS_WINDOWS_OBJECT_HANDLE) |
40 | using namespace boost::asio; |
41 | namespace win = boost::asio::windows; |
42 | |
43 | try |
44 | { |
45 | io_context ioc; |
46 | const io_context::executor_type ioc_ex = ioc.get_executor(); |
47 | archetypes::lazy_handler lazy; |
48 | boost::system::error_code ec; |
49 | |
50 | // basic_object_handle constructors. |
51 | |
52 | win::object_handle handle1(ioc); |
53 | HANDLE native_handle1 = INVALID_HANDLE_VALUE; |
54 | #if defined(BOOST_ASIO_MSVC) && (_MSC_VER < 1910) |
55 | // Skip this on older MSVC due to mysterious ambiguous overload errors. |
56 | #else |
57 | win::object_handle handle2(ioc, native_handle1); |
58 | #endif |
59 | |
60 | win::object_handle handle3(ioc_ex); |
61 | HANDLE native_handle2 = INVALID_HANDLE_VALUE; |
62 | win::object_handle handle4(ioc_ex, native_handle2); |
63 | |
64 | win::object_handle handle5(std::move(handle4)); |
65 | |
66 | win::basic_object_handle<io_context::executor_type> handle6(ioc); |
67 | win::object_handle handle7(std::move(handle6)); |
68 | |
69 | // basic_object_handle operators. |
70 | |
71 | handle1 = win::object_handle(ioc); |
72 | handle1 = std::move(handle3); |
73 | handle1 = std::move(handle6); |
74 | |
75 | // basic_io_object functions. |
76 | |
77 | win::object_handle::executor_type ex = handle1.get_executor(); |
78 | (void)ex; |
79 | |
80 | // basic_handle functions. |
81 | |
82 | win::object_handle::lowest_layer_type& lowest_layer |
83 | = handle1.lowest_layer(); |
84 | (void)lowest_layer; |
85 | |
86 | const win::object_handle& handle8 = handle1; |
87 | const win::object_handle::lowest_layer_type& lowest_layer3 |
88 | = handle8.lowest_layer(); |
89 | (void)lowest_layer3; |
90 | |
91 | HANDLE native_handle4 = INVALID_HANDLE_VALUE; |
92 | handle1.assign(native_handle4); |
93 | |
94 | bool is_open = handle1.is_open(); |
95 | (void)is_open; |
96 | |
97 | handle1.close(); |
98 | handle1.close(ec); |
99 | |
100 | win::object_handle::native_handle_type native_handle3 |
101 | = handle1.native_handle(); |
102 | (void)native_handle3; |
103 | |
104 | handle1.cancel(); |
105 | handle1.cancel(ec); |
106 | |
107 | // basic_object_handle functions. |
108 | |
109 | handle1.wait(); |
110 | handle1.wait(ec); |
111 | |
112 | handle1.async_wait(&wait_handler); |
113 | int i1 = handle1.async_wait(lazy); |
114 | (void)i1; |
115 | } |
116 | catch (std::exception&) |
117 | { |
118 | } |
119 | #endif // defined(BOOST_ASIO_HAS_WINDOWS_OBJECT_HANDLE) |
120 | } |
121 | |
122 | } // namespace windows_object_handle_compile |
123 | |
124 | //------------------------------------------------------------------------------ |
125 | |
126 | BOOST_ASIO_TEST_SUITE |
127 | ( |
128 | "windows/object_handle" , |
129 | BOOST_ASIO_COMPILE_TEST_CASE(windows_object_handle_compile::test) |
130 | ) |
131 | |