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 g_testCount++;
45
46 ret = LOS_MuxLock(&g_mutexkernelTest, LOS_WAIT_FOREVER);
47 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
48
49 LOS_TaskDelay(10); // 10, delay for Timing control.
50
51 ret = LOS_MuxUnlock(&g_mutexkernelTest);
52 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
53
54 g_testCount++;
55
56 return;
57 }
58
Testcase(VOID)59 static UINT32 Testcase(VOID)
60 {
61 UINT32 ret;
62 TSK_INIT_PARAM_S task = { 0 };
63
64 ret = LosMuxCreate(&g_mutexkernelTest);
65 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
66
67 g_testCount = 0;
68
69 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
70 task.usTaskPrio = (TASK_PRIO_TEST_TASK - 1);
71 task.pcName = "VMutexB6";
72 task.uwStackSize = TASK_STACK_SIZE_TEST;
73 task.uwResved = 0;
74
75 ret = LOS_TaskCreate(&g_testTaskID01, &task);
76 TestExtraTaskDelay(2); // 2, delay for Timing control.
77 ICUNIT_ASSERT_EQUAL(g_testCount, 1, g_testCount);
78
79 ret = LOS_MuxDestroy(&g_mutexkernelTest);
80 ICUNIT_ASSERT_EQUAL(ret, LOS_ERRNO_MUX_PENDED, ret);
81 LOS_TaskDelay(15); // 15, delay for Timing control.
82
83 ICUNIT_ASSERT_EQUAL(g_testCount, 2, g_testCount); // 2, here assert the result.
84
85 ret = LOS_MuxDestroy(&g_mutexkernelTest);
86 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
87 LOS_TaskDelete(g_testTaskID01);
88 return LOS_OK;
89 }
90
91
ItLosMux011(void)92 VOID ItLosMux011(void)
93 {
94 TEST_ADD_CASE("ItLosMux011", Testcase, TEST_LOS, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
95 }
96
97 #ifdef __cplusplus
98 #if __cplusplus
99 }
100 #endif /* __cpluscplus */
101 #endif /* __cpluscplus */
102