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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 
Testcase(VOID)33 static UINT32 Testcase(VOID)
34 {
35     pthread_mutex_t mutex = TEST_MUTEX_INIT;
36     int rc;
37 
38     /* Initialize a mutex attributes object */
39     rc = pthread_mutex_init(&mutex, NULL);
40     ICUNIT_ASSERT_EQUAL(rc, 0, rc);
41 
42     /* Destroy the mutex attributes object */
43     rc = pthread_mutex_destroy(&mutex);
44     ICUNIT_ASSERT_EQUAL(rc, 0, rc);
45 
46     /* Initialize the mutex attributes object again.  This shouldn't result in an error. */
47     rc = pthread_mutex_init(&mutex, NULL);
48     ICUNIT_ASSERT_EQUAL(rc, 0, rc);
49 
50     rc = pthread_mutex_destroy(&mutex);
51     ICUNIT_ASSERT_EQUAL(rc, 0, rc);
52 
53     return LOS_OK;
54 }
55 
56 /**
57  * @tc.name: ItPosixMux012
58  * @tc.desc: Test interface pthread_mutex_init
59  * @tc.type: FUNC
60  * @tc.require: issueI5WZI6
61  */
62 
ItPosixMux012(void)63 VOID ItPosixMux012(void)
64 {
65     TEST_ADD_CASE("ItPosixMux012", Testcase, TEST_POSIX, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
66 }
67