Alex Deymo | 992e429 | 2015-12-11 19:42:09 -0800 | [diff] [blame] | 1 | // Copyright 2015 The Chromium OS Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Internal implementation of brillo::Any class. |
| 6 | |
| 7 | #ifndef LIBBRILLO_BRILLO_UNITTEST_UTILS_H_ |
| 8 | #define LIBBRILLO_BRILLO_UNITTEST_UTILS_H_ |
| 9 | |
| 10 | namespace brillo { |
| 11 | |
| 12 | // Helper class to create and close a unidirectional pipe. The file descriptors |
| 13 | // will be closed on destruction, unless set to -1. |
| 14 | class ScopedPipe { |
| 15 | public: |
| 16 | // The internal pipe size. |
| 17 | static const int kPipeSize; |
| 18 | |
| 19 | ScopedPipe(); |
| 20 | ~ScopedPipe(); |
| 21 | |
| 22 | // The reader and writer end of the pipe. |
| 23 | int reader{-1}; |
| 24 | int writer{-1}; |
| 25 | }; |
| 26 | |
| 27 | // Helper class to create and close a bi-directional pair of sockets. The |
| 28 | // sockets will be closed on destruction, unless set to -1. |
| 29 | class ScopedSocketPair { |
| 30 | public: |
| 31 | ScopedSocketPair(); |
| 32 | ~ScopedSocketPair(); |
| 33 | |
| 34 | // The left and right sockets are bi-directional connected and |
| 35 | // indistinguishable file descriptor. We named them left/right for easier |
| 36 | // reading. |
| 37 | int left{-1}; |
| 38 | int right{-1}; |
| 39 | }; |
| 40 | |
| 41 | } // namespace brillo |
| 42 | |
| 43 | #endif // LIBBRILLO_BRILLO_UNITTEST_UTILS_H_ |