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 "osTest.h"
33 #include "It_los_sem.h"
34
35
TaskF01(void)36 static VOID TaskF01(void)
37 {
38 UINT32 ret;
39
40 g_testCount++;
41 ret = LOS_SemPend(g_usSemID, LOS_WAIT_FOREVER);
42 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
43
44 g_testCount++;
45 LOS_TaskDelete(g_testTaskID01);
46 }
47
TaskF02(void)48 static VOID TaskF02(void)
49 {
50 UINT32 ret;
51
52 g_testCount++;
53 ret = LOS_SemPend(g_usSemID, LOS_WAIT_FOREVER);
54 ICUNIT_ASSERT_EQUAL_VOID(ret, LOS_OK, ret);
55
56 g_testCount++;
57 LOS_TaskDelete(g_testTaskID02);
58 }
59
Testcasenull60 static UINT32 Testcase(VOID)
61 {
62 UINT32 ret;
63 TSK_INIT_PARAM_S task = { 0 };
64
65 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
66 task.pcName = "SemTsk14";
67 task.uwStackSize = TASK_STACK_SIZE_TEST;
68 task.usTaskPrio = TASK_PRIO_TEST + 1;
69
70 g_testCount = 0;
71
72 ret = LOS_SemCreate(0, &g_usSemID);
73 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
74
75 ret = LOS_TaskCreate(&g_testTaskID01, &task);
76 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT);
77
78 task.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF02;
79 task.pcName = "Sem14_1";
80 task.usTaskPrio = TASK_PRIO_TEST + 2; // 2, set new task priority, it is higher than the current task.
81 ret = LOS_TaskCreate(&g_testTaskID02, &task);
82 ICUNIT_GOTO_EQUAL(ret, LOS_OK, ret, EXIT2);
83
84 ret = LOS_SemPend(g_usSemID, 0xF);
85 ICUNIT_TRACK_EQUAL(ret, LOS_ERRNO_SEM_TIMEOUT, ret);
86
87 ICUNIT_TRACK_EQUAL(g_testCount, 2, g_testCount); // 2, Here, assert that g_testCount is equal to 2.
88
89 LOS_TaskDelete(g_testTaskID02);
90 EXIT2:
91 LOS_TaskDelete(g_testTaskID01);
92 EXIT:
93 ret = LOS_SemDelete(g_usSemID);
94 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
95
96 return LOS_OK;
97 }
98
ItLosSem014(void)99 VOID ItLosSem014(void)
100 {
101 TEST_ADD_CASE("ItLosSem014", Testcase, TEST_LOS, TEST_SEM, TEST_LEVEL1, TEST_FUNCTION);
102 }
103
104