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 #include "It_los_mux.h"
33
34 #ifdef __cplusplus
35 #if __cplusplus
36 extern "C" {
37 #endif /* __cplusplus */
38 #endif /* __cplusplus */
39
TaskD5Func(VOID)40 static VOID TaskD5Func(VOID)
41 {
42 UINT32 ret;
43 g_testCount++;
44
45 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 4, g_testCount); // 4, here assert the result.
46
47 ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
48 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
49
50 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
51
52 ret = LOS_MuxUnlock(&g_mutexTest2);
53 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
54
55 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
56 ICUNIT_ASSERT_EQUAL_VOID(priority, 2, priority); // 2, here assert the result.
57 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
58 g_testCount++;
59 }
60
TaskC5Func(VOID)61 static VOID TaskC5Func(VOID)
62 {
63 UINT32 ret;
64 g_testCount++;
65
66 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 3, g_testCount); // 3, here assert the result.
67
68 ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
69 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
70
71 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 6, g_testCount); // 6, here assert the result.
72
73 ret = LOS_MuxUnlock(&g_mutexTest2);
74 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
75
76 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
77 ICUNIT_ASSERT_EQUAL_VOID(priority, 3, priority); // 3, here assert the result.
78
79 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 6, g_testCount); // 6, here assert the result.
80 g_testCount++;
81 }
82
TaskB5Func(VOID)83 static VOID TaskB5Func(VOID)
84 {
85 UINT32 ret;
86 g_testCount++;
87
88 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 2, g_testCount); // 2, here assert the result.
89
90 ret = LOS_MuxLock(&g_mutexTest1, LOS_WAIT_FOREVER);
91 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
92
93 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 7, g_testCount); // 7, here assert the result.
94
95 ret = LOS_MuxUnlock(&g_mutexTest1);
96 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
97
98 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
99 ICUNIT_ASSERT_EQUAL_VOID(priority, 5, priority); // 5, here assert the result.
100
101 g_testCount++;
102 }
103
TaskA5Func(VOID)104 static VOID TaskA5Func(VOID)
105 {
106 UINT32 ret;
107 TSK_INIT_PARAM_S task1 = { 0 };
108 TSK_INIT_PARAM_S task2 = { 0 };
109 TSK_INIT_PARAM_S task3 = { 0 };
110 g_testCount++;
111
112 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 1, g_testCount);
113
114 ret = LOS_MuxLock(&g_mutexTest1, 0);
115 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
116
117 ret = LOS_MuxLock(&g_mutexTest2, 0);
118 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
119
120 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskB5Func;
121 task1.usTaskPrio = 5; // 5, set reasonable priority.
122 task1.pcName = "TaskB";
123 task1.uwStackSize = TASK_STACK_SIZE_TEST;
124 task1.uwResved = LOS_TASK_STATUS_DETACHED;
125 #ifdef LOSCFG_KERNEL_SMP
126 task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
127 #endif
128 ret = LOS_TaskCreate(&g_testTaskID02, &task1);
129 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
130
131 task2.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskC5Func;
132 task2.usTaskPrio = 3; // 3, set reasonable priority.
133 task2.pcName = "TaskC";
134 task2.uwStackSize = TASK_STACK_SIZE_TEST;
135 task2.uwResved = LOS_TASK_STATUS_DETACHED;
136 #ifdef LOSCFG_KERNEL_SMP
137 task2.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
138 #endif
139 ret = LOS_TaskCreate(&g_testTaskID03, &task2);
140 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
141
142 task3.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskD5Func;
143 task3.usTaskPrio = 2; // 2, set reasonable priority.
144 task3.pcName = "TaskD";
145 task3.uwStackSize = TASK_STACK_SIZE_TEST;
146 task3.uwResved = LOS_TASK_STATUS_DETACHED;
147 #ifdef LOSCFG_KERNEL_SMP
148 task3.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
149 #endif
150 ret = LOS_TaskCreate(&g_testTaskID04, &task3);
151 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
152
153 g_testCount++;
154 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
155
156 ret = LOS_MuxUnlock(&g_mutexTest2);
157 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
158
159 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 7, g_testCount); // 5, here assert the result.
160
161 ret = LOS_MuxUnlock(&g_mutexTest1);
162 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
163
164 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
165 ICUNIT_ASSERT_EQUAL_VOID(priority, 10, priority); // 10, here assert the result.
166 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 8, g_testCount); // 8, here assert the result.
167 g_testCount++;
168 }
169
Testcase(VOID)170 static UINT32 Testcase(VOID)
171 {
172 UINT32 ret;
173 TSK_INIT_PARAM_S task = {0};
174 g_testCount = 0;
175
176 ret = LosMuxCreate(&g_mutexTest1);
177 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
178
179 ret = LosMuxCreate(&g_mutexTest2);
180 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
181
182 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskA5Func;
183 task.usTaskPrio = 10; // 10, set reasonable priority.
184 task.pcName = "TaskA";
185 task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
186 task.uwResved = LOS_TASK_STATUS_DETACHED;
187 #ifdef LOSCFG_KERNEL_SMP
188 task.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
189 #endif
190 ret = LOS_TaskCreate(&g_testTaskID01, &task);
191 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
192
193 ret = LOS_MuxDestroy(&g_mutexTest1);
194 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
195
196 ret = LOS_MuxDestroy(&g_mutexTest2);
197 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
198
199 ICUNIT_ASSERT_EQUAL(g_testCount, 9, g_testCount); // 9, here assert the result.
200
201 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
202 ICUNIT_ASSERT_EQUAL(priority, 25, priority); // 25, here assert the result.
203 return LOS_OK;
204 }
205
ItLosMux031(void)206 VOID ItLosMux031(void)
207 {
208 TEST_ADD_CASE("ItLosMux031", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
209 }
210
211 #ifdef __cplusplus
212 #if __cplusplus
213 }
214 #endif /* __cplusplus */
215 #endif
216