1 /*
2  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for
5  * any purpose with or without fee is hereby granted, provided that the
6  * above copyright notice and this permission notice appear in all
7  * copies.
8  *
9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16  * PERFORMANCE OF THIS SOFTWARE.
17  */
18 
19 #include "qdf_delayed_work.h"
20 #include "qdf_delayed_work_test.h"
21 #include "qdf_trace.h"
22 
23 #define dwork_delay_ms 1
24 
__qdf_dwork_cb(void * context)25 static void __qdf_dwork_cb(void *context)
26 {
27 	bool *flag = context;
28 
29 	*flag = true;
30 }
31 
qdf_delayed_work_unit_test(void)32 uint32_t qdf_delayed_work_unit_test(void)
33 {
34 	struct qdf_delayed_work dwork;
35 	bool work_ran = false;
36 	QDF_STATUS status;
37 
38 	status = qdf_delayed_work_create(&dwork, __qdf_dwork_cb, &work_ran);
39 	QDF_BUG(QDF_IS_STATUS_SUCCESS(status));
40 
41 	QDF_BUG(qdf_delayed_work_start(&dwork, dwork_delay_ms));
42 
43 	while (!work_ran)
44 		schedule();
45 
46 	/* flush to avoid races with the next assert */
47 	qdf_delayed_work_stop_sync(&dwork);
48 	QDF_BUG(!qdf_delayed_work_stop_sync(&dwork));
49 
50 	qdf_delayed_work_destroy(&dwork);
51 
52 	return 0;
53 }
54 
55