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
TaskD3Func(VOID)40 static VOID TaskD3Func(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 ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
47 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
48
49 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
50 ret = LOS_MuxUnlock(&g_mutexTest2);
51 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
52
53 g_testCount++;
54 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 6, g_testCount); // 6, here assert the result.
55
56 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
57 ICUNIT_ASSERT_EQUAL_VOID(priority, 2, priority); // 2, here assert the result.
58 g_testCount++;
59 }
60
TaskC3Func(VOID)61 static VOID TaskC3Func(VOID)
62 {
63 UINT32 ret;
64 TSK_INIT_PARAM_S task1 = {0};
65 g_testCount++;
66
67 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 3, g_testCount); // 3, here assert the result.
68 ret = LosMuxCreate(&g_mutexTest2);
69 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
70
71 ret = LOS_MuxLock(&g_mutexTest2, LOS_WAIT_FOREVER);
72 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
73
74 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskD3Func;
75 task1.usTaskPrio = 2; // 2, set reasonable priority.
76 task1.pcName = "TaskD";
77 task1.uwStackSize = TASK_STACK_SIZE_TEST;
78 task1.uwResved = LOS_TASK_STATUS_DETACHED;
79 #ifdef LOSCFG_KERNEL_SMP
80 task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
81 #endif
82 ret = LOS_TaskCreate(&g_testTaskID04, &task1);
83 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
84
85 ret = LOS_MuxLock(&g_mutexTest1, LOS_WAIT_FOREVER);
86 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
87
88 ret = LOS_MuxUnlock(&g_mutexTest1);
89 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
90
91 g_testCount++;
92 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 5, g_testCount); // 5, here assert the result.
93
94 ret = LOS_MuxUnlock(&g_mutexTest2);
95 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
96
97 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 7, g_testCount); // 7, here assert the result.
98 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
99 ICUNIT_ASSERT_EQUAL_VOID(priority, 3, priority); // 3, here assert the result.
100 g_testCount++;
101 }
102
TaskB3Func(VOID)103 static VOID TaskB3Func(VOID)
104 {
105 UINT32 ret;
106 g_testCount++;
107
108 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 2, g_testCount); // 2, here assert the result.
109 ret = LOS_MuxLock(&g_mutexTest1, LOS_WAIT_FOREVER);
110 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
111
112 ret = LOS_MuxUnlock(&g_mutexTest1);
113 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
114
115 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 8, g_testCount); // 8, here assert the result.
116 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
117 ICUNIT_ASSERT_EQUAL_VOID(priority, 5, priority); // 5, here assert the result.
118 g_testCount++;
119 }
120
TaskA3Func(VOID)121 static VOID TaskA3Func(VOID)
122 {
123 UINT32 ret;
124 TSK_INIT_PARAM_S task1 = {0};
125 TSK_INIT_PARAM_S task2 = {0};
126 g_testCount++;
127
128 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 1, g_testCount);
129 ret = LOS_MuxLock(&g_mutexTest1, 0);
130 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
131
132 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskB3Func;
133 task1.usTaskPrio = 5; // 5, set reasonable priority.
134 task1.pcName = "TaskB";
135 task1.uwStackSize = TASK_STACK_SIZE_TEST;
136 task1.uwResved = LOS_TASK_STATUS_DETACHED;
137 #ifdef LOSCFG_KERNEL_SMP
138 task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
139 #endif
140 ret = LOS_TaskCreate(&g_testTaskID02, &task1);
141 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
142
143 task2.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskC3Func;
144 task2.usTaskPrio = 3; // 3, set reasonable priority.
145 task2.pcName = "TaskC";
146 task2.uwStackSize = TASK_STACK_SIZE_TEST;
147 task2.uwResved = LOS_TASK_STATUS_DETACHED;
148 #ifdef LOSCFG_KERNEL_SMP
149 task2.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
150 #endif
151 ret = LOS_TaskCreate(&g_testTaskID03, &task2);
152 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
153
154 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 4, g_testCount); // 4, here assert the result.
155 ret = LOS_MuxUnlock(&g_mutexTest1);
156 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
157
158 ret = LOS_MuxDestroy(&g_mutexTest1);
159 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
160
161 ret = LOS_MuxDestroy(&g_mutexTest2);
162 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
163
164 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 9, g_testCount); // 9, here assert the result.
165 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
166 ICUNIT_ASSERT_EQUAL_VOID(priority, 10, priority); // 10, 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 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskA3Func;
180 task.usTaskPrio = 10; // 10, set reasonable priority.
181 task.pcName = "TaskA";
182 task.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
183 task.uwResved = LOS_TASK_STATUS_DETACHED;
184 #ifdef LOSCFG_KERNEL_SMP
185 task.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
186 #endif
187 ret = LOS_TaskCreate(&g_testTaskID01, &task);
188 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
189
190 ICUNIT_ASSERT_EQUAL(g_testCount, 10, g_testCount); // 10, here assert the result.
191 UINT16 priority = LOS_TaskPriGet(OsCurrTaskGet()->taskID);
192 ICUNIT_ASSERT_EQUAL(priority, 25, priority); // 25, here assert the result.
193 return LOS_OK;
194 }
195
ItLosMux029(void)196 VOID ItLosMux029(void)
197 {
198 TEST_ADD_CASE("ItLosMux029", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
199 }
200
201 #ifdef __cplusplus
202 #if __cplusplus
203 }
204 #endif /* __cplusplus */
205 #endif /* __cplusplus */
206