| Kevin Peng | 62a8711 | 2020-07-07 15:07:46 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017-2020, Arm Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #ifndef __S_TEST_HELPERS_H__ |
| 9 | #define __S_TEST_HELPERS_H__ |
| 10 | |
| 11 | #ifdef __cplusplus |
| 12 | extern "C" { |
| 13 | #endif |
| 14 | |
| 15 | /** |
| 16 | * Several tests use a buffer to read back data from an asset. This buffer is |
| 17 | * larger than the size of the asset data by PADDING_SIZE bytes. This allows |
| 18 | * us to ensure that the only the expected data is read back and that it is read |
| 19 | * back correctly. |
| 20 | * |
| 21 | * For example if the buffer and asset are as follows: |
| 22 | * Buffer - "XXXXXXXXXXXX", Asset data - "AAAA" |
| 23 | * |
| 24 | * Then a correct and successful read would give this result: "XXXXAAAAXXXX" |
| 25 | * (Assuming a PADDING_SIZE of 8) |
| 26 | */ |
| 27 | #define BUFFER_SIZE 24 |
| 28 | #define PADDING_SIZE 8 |
| 29 | #define HALF_PADDING_SIZE 4 |
| 30 | |
| 31 | #define BUFFER_PLUS_PADDING_SIZE (BUFFER_SIZE + PADDING_SIZE) |
| 32 | #define BUFFER_PLUS_HALF_PADDING_SIZE (BUFFER_SIZE + HALF_PADDING_SIZE) |
| 33 | |
| 34 | #ifdef __cplusplus |
| 35 | } |
| 36 | #endif |
| 37 | |
| 38 | #endif /* __S_TEST_HELPERS_H__ */ |