1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without specific prior written
16 * permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "It_posix_mutex.h"
32
33 static pthread_mutex_t g_mutex1076;
34 static pthread_mutex_t g_mutex2076;
35
TaskF01(void * arg)36 static VOID *TaskF01(void *arg)
37 {
38 UINT32 ret;
39 ret = pthread_mutex_lock(&g_mutex1076);
40 ICUNIT_TRACK_EQUAL(ret, 0, ret);
41
42 ret = pthread_mutex_unlock(&g_mutex1076);
43 ICUNIT_TRACK_EQUAL(ret, 0, ret);
44
45 return NULL;
46 }
47
Testcase(VOID)48 static UINT32 Testcase(VOID)
49 {
50 UINT32 ret;
51 pthread_t newTh;
52 pthread_attr_t attr;
53 pthread_mutexattr_t mutexAttr;
54 g_testCount = 0;
55
56 pthread_mutexattr_init(&mutexAttr);
57
58 pthread_mutexattr_settype(&mutexAttr, PTHREAD_MUTEX_ERRORCHECK);
59
60 ret = pthread_mutex_init(&g_mutex1076, &mutexAttr);
61 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
62
63 ret = pthread_mutex_init(&g_mutex2076, NULL);
64 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
65
66 ret = pthread_mutex_lock(&g_mutex1076);
67 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
68
69 ret = pthread_mutex_lock(&g_mutex1076);
70 ICUNIT_ASSERT_EQUAL(ret, EDEADLK, ret);
71
72 ret = pthread_mutex_destroy(&g_mutex1076);
73 ICUNIT_ASSERT_EQUAL(ret, EBUSY, ret);
74
75 ret = pthread_mutex_unlock(&g_mutex1076);
76 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
77
78 ret = PosixPthreadInit(&attr, 4); // 4, Set thread priority.
79 ICUNIT_ASSERT_EQUAL(ret, LOS_OK, ret);
80
81 ret = pthread_create(&newTh, &attr, TaskF01, NULL);
82 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
83
84 LOS_TaskDelay(5); // 5, set delay time.
85
86 ret = pthread_mutex_destroy(&g_mutex1076);
87 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
88
89 ret = pthread_mutex_destroy(NULL);
90 ICUNIT_ASSERT_EQUAL(ret, EINVAL, ret);
91
92 ret = pthread_mutex_destroy(&g_mutex2076);
93 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
94
95 ret = PosixPthreadDestroy(&attr, newTh);
96 ICUNIT_ASSERT_EQUAL(ret, 0, ret);
97
98 return LOS_OK;
99 }
100
101 /**
102 * @tc.name: ItPosixMux032
103 * @tc.desc: Test interface pthread_mutexattr_settype
104 * @tc.type: FUNC
105 * @tc.require: issueI5WZI6
106 */
107
ItPosixMux032(void)108 VOID ItPosixMux032(void)
109 {
110 TEST_ADD_CASE("ItPosixMux032", Testcase, TEST_POSIX, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
111 }
112