1 /*
2  *  sync tests
3  *  Copyright 2015-2016 Collabora Ltd.
4  *
5  *  Based on the implementation from the Android Open Source Project,
6  *
7  *  Copyright 2012 Google, Inc
8  *
9  *  Permission is hereby granted, free of charge, to any person obtaining a
10  *  copy of this software and associated documentation files (the "Software"),
11  *  to deal in the Software without restriction, including without limitation
12  *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
13  *  and/or sell copies of the Software, and to permit persons to whom the
14  *  Software is furnished to do so, subject to the following conditions:
15  *
16  *  The above copyright notice and this permission notice shall be included in
17  *  all copies or substantial portions of the Software.
18  *
19  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22  *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23  *  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24  *  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25  *  OTHER DEALINGS IN THE SOFTWARE.
26  */
27 
28 #ifndef SELFTESTS_SYNCTEST_H
29 #define SELFTESTS_SYNCTEST_H
30 
31 #include <stdio.h>
32 #include "../kselftest.h"
33 
34 #define ASSERT(cond, msg) do { \
35 	if (!(cond)) { \
36 		ksft_print_msg("[ERROR]\t%s", (msg)); \
37 		return 1; \
38 	} \
39 } while (0)
40 
41 #define RUN_TEST(x) run_test((x), #x)
42 
43 /* Allocation tests */
44 int test_alloc_timeline(void);
45 int test_alloc_fence(void);
46 int test_alloc_fence_negative(void);
47 
48 /* Fence tests with one timeline */
49 int test_fence_one_timeline_wait(void);
50 int test_fence_one_timeline_merge(void);
51 
52 /* Fence merge tests */
53 int test_fence_merge_same_fence(void);
54 
55 /* Fence wait tests */
56 int test_fence_multi_timeline_wait(void);
57 
58 /* Stress test - parallelism */
59 int test_stress_two_threads_shared_timeline(void);
60 
61 /* Stress test - consumer */
62 int test_consumer_stress_multi_producer_single_consumer(void);
63 
64 /* Stress test - merging */
65 int test_merge_stress_random_merge(void);
66 
67 #endif
68