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 /* __cpluscplus */
38 #endif /* __cpluscplus */
39
TaskF01(void)40 static VOID TaskF01(void)
41 {
42 UINT32 ret;
43
44 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 1, g_testCount);
45
46 ret = LOS_MuxLock(&g_mutexkernelTest, LOS_WAIT_FOREVER);
47 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
48
49 g_testCount++;
50
51 ret = LOS_MuxUnlock(&g_mutexkernelTest);
52 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
53
54 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 2, g_testCount); // 2, here assert the result.
55 g_testCount++;
56
57 LOS_TaskDelay(200); // 200, set delay time.
58 }
59
TaskF02(void)60 VOID TaskF02(void)
61 {
62 UINT32 ret;
63 TSK_INIT_PARAM_S task1 = {0};
64
65 g_testCount++;
66
67 task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
68 task1.pcName = "LosMB2_2";
69 task1.uwStackSize = TASK_STACK_SIZE_TEST;
70 task1.usTaskPrio = TASK_PRIO_TEST_TASK - 3; // 3, set reasonable priority.
71 task1.uwResved = 0;
72 #ifdef LOSCFG_KERNEL_SMP
73 task1.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
74 #endif
75 ret = LOS_TaskCreate(&g_testTaskID02, &task1);
76 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
77
78 LOS_TaskDelay(1);
79
80 ret = LOS_MuxLock(&g_mutexkernelTest, LOS_WAIT_FOREVER);
81 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
82
83 ret = LOS_MuxUnlock(&g_mutexkernelTest);
84 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
85 ICUNIT_ASSERT_EQUAL_VOID(g_testCount, 3, g_testCount); // 3, here assert the result.
86 g_testCount++;
87 }
88
Testcase(VOID)89 static UINT32 Testcase(VOID)
90 {
91 UINT32 ret;
92 TSK_INIT_PARAM_S task = { 0 };
93
94 g_testCount = 0;
95
96 ret = LosMuxCreate(&g_mutexkernelTest);
97 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
98
99 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
100 task.usTaskPrio = (TASK_PRIO_TEST_TASK - 1);
101 task.pcName = "LosMB2_1";
102 task.uwStackSize = 0x900;
103 task.uwResved = 0;
104 #ifdef LOSCFG_KERNEL_SMP
105 task.usCpuAffiMask = CPUID_TO_AFFI_MASK(ArchCurrCpuid());
106 #endif
107 ret = LOS_TaskCreate(&g_testTaskID01, &task);
108 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
109
110 LOS_TaskDelay(1);
111 TestExtraTaskDelay(10); // 10, delay for Timing control.
112 ICUNIT_ASSERT_EQUAL(g_testCount, 4, g_testCount); // 4, here assert the result.
113
114 ret = LOS_MuxDestroy(&g_mutexkernelTest);
115 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
116
117 ret = LOS_TaskDelete(g_testTaskID02);
118 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
119
120 LOS_TaskDelete(g_testTaskID01);
121 return LOS_OK;
122 }
123
124
ItLosMux021(void)125 VOID ItLosMux021(void)
126 {
127 TEST_ADD_CASE("ItLosMux021", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
128 }
129
130 #ifdef __cplusplus
131 #if __cplusplus
132 }
133 #endif /* __cpluscplus */
134 #endif /* __cpluscplus */
135