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50edb3d9 FS |
1 | /* |
2 | The MIT License (MIT) | |
3 | ||
4 | Copyright (c) 2016 Fred Sundvik | |
5 | ||
6 | Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | of this software and associated documentation files (the "Software"), to deal | |
8 | in the Software without restriction, including without limitation the rights | |
9 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | copies of the Software, and to permit persons to whom the Software is | |
11 | furnished to do so, subject to the following conditions: | |
12 | ||
13 | The above copyright notice and this permission notice shall be included in all | |
14 | copies or substantial portions of the Software. | |
15 | ||
16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
19 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
22 | SOFTWARE. | |
23 | */ | |
24 | ||
25 | #include <cgreen/cgreen.h> | |
26 | #include "protocol/triple_buffered_object.c" | |
27 | ||
28 | Describe(TripleBufferedObject); | |
29 | BeforeEach(TripleBufferedObject) {} | |
30 | AfterEach(TripleBufferedObject) {} | |
31 | ||
32 | typedef struct { | |
33 | uint8_t state; | |
34 | uint32_t buffer[3]; | |
35 | }test_object_t; | |
36 | ||
37 | Ensure(TripleBufferedObject, writes_and_and_reads_object) { | |
38 | test_object_t test_object; | |
39 | uint32_t src = 0x3456ABCC; | |
40 | uint32_t dst; | |
41 | triple_buffer_write(4, (triple_buffer_object_t*)&test_object, &src); | |
42 | triple_buffer_read(4, (triple_buffer_object_t*)&test_object, &dst); | |
43 | assert_that(dst, is_equal_to(src)); | |
44 | } |