1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32
33 #include "osTest.h"
34 #include "It_los_event.h"
35
TaskF01(VOID)36 static VOID TaskF01(VOID)
37 {
38 UINT32 ret;
39
40 ret = LOS_EventRead(&g_pevent, 0xF, LOS_WAITMODE_AND, 30); // 30, The timeout period for reading events.
41 ICUNIT_GOTO_NOT_EQUAL(ret, g_pevent.uwEventID, ret, EXIT);
42 ICUNIT_GOTO_EQUAL(g_testCount, 0, g_testCount, EXIT);
43
44 g_testCount++;
45
46 EXIT:
47 LOS_TaskDelete(g_testTaskID01);
48 }
49
TaskF02(VOID)50 static VOID TaskF02(VOID)
51 {
52 UINT32 ret;
53
54 ret = LOS_EventRead(&g_pevent, 0xF, LOS_WAITMODE_AND, 31); // 31, The timeout period for reading events.
55 ICUNIT_GOTO_NOT_EQUAL(ret, g_pevent.uwEventID, ret, EXIT);
56 ICUNIT_GOTO_EQUAL(g_testCount, 1, g_testCount, EXIT);
57
58 g_testCount++;
59
60 EXIT:
61 LOS_TaskDelete(g_testTaskID02);
62 }
63
TaskF03(VOID)64 static VOID TaskF03(VOID)
65 {
66 UINT32 ret;
67
68 ret = LOS_EventRead(&g_pevent, 0xF, LOS_WAITMODE_AND, 32); // 32, The timeout period for reading events.
69 ICUNIT_GOTO_NOT_EQUAL(ret, g_pevent.uwEventID, ret, EXIT);
70 ICUNIT_GOTO_EQUAL(g_testCount, 2, g_testCount, EXIT); // 2, Here, assert that g_testCount is equal to 2.
71
72 g_testCount++;
73
74 EXIT:
75 LOS_TaskDelete(g_testTaskID03);
76 }
77
Testcase(VOID)78 static UINT32 Testcase(VOID)
79 {
80 UINT32 ret;
81 TSK_INIT_PARAM_S task1;
82
83 g_testCount = 0;
84 LOS_EventInit(&g_pevent);
85
86 (void)memset_s(&task1, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
87 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
88 task1.pcName = "EventTsk32A";
89 task1.uwStackSize = TASK_STACK_SIZE_TEST;
90 task1.usTaskPrio = TASK_PRIO_TEST - 3; // 3, set new task priority, it is higher than the test task.
91 task1.uwResved = LOS_TASK_STATUS_DETACHED;
92
93 ret = LOS_TaskCreate(&g_testTaskID01, &task1);
94 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
95
96 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
97 task1.pcName = "EventTsk32B";
98 task1.uwStackSize = TASK_STACK_SIZE_TEST;
99 task1.usTaskPrio = TASK_PRIO_TEST - 2; // 2, set new task priority, it is higher than the test task.
100 task1.uwResved = LOS_TASK_STATUS_DETACHED;
101
102 ret = LOS_TaskCreate(&g_testTaskID02, &task1);
103 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT1);
104
105 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF03;
106 task1.pcName = "EventTsk32C";
107 task1.uwStackSize = TASK_STACK_SIZE_TEST;
108 task1.usTaskPrio = TASK_PRIO_TEST - 1;
109 task1.uwResved = LOS_TASK_STATUS_DETACHED;
110
111 ret = LOS_TaskCreate(&g_testTaskID03, &task1);
112 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT2);
113
114 LOS_TaskDelay(50); // 50, set delay time.
115
116 ICUNIT_GOTO_EQUAL(g_testCount, 3, g_testCount, EXIT2); // 3, set new task priority, it is higher than the test task.
117
118 EXIT2:
119 LOS_TaskDelete(g_testTaskID03);
120
121 EXIT1:
122 LOS_TaskDelete(g_testTaskID02);
123
124 EXIT:
125 LOS_TaskDelete(g_testTaskID01);
126
127 return LOS_OK;
128 }
129
ItLosEvent032(VOID)130 VOID ItLosEvent032(VOID) // IT_Layer_ModuleORFeature_No
131 {
132 TEST_ADD_CASE("ItLosEvent032", Testcase, TEST_LOS, TEST_EVENT, TEST_LEVEL2, TEST_FUNCTION);
133 }
134