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 /* pthread_mutexattr_destroy 2-1.c
34 * Test pthread_mutexattr_destroy()
35 * A destroyed 'attr' attributes object can be reinitialized using
36 * pthread_mutexattr_init(); the results of otherwise referencing the
37 * object after it has been destroyed are undefined.
38 *
39 * Steps:
40 * 1. Initialize a pthread_mutexattr_t object using pthread_mutexattr_init()
41 * 2. Destroy that initialized attribute using pthread_mutexattr_destroy()
42 * 3. Initialize the pthread_mutexattr_t object again. This should not result
43 * in any uwErr.
44 *
45 */
46
Testcasenull47 static UINT32 Testcase(VOID)
48 {
49 pthread_mutexattr_t mta;
50 int rc;
51
52 /* Initialize a mutex attributes object */
53 rc = pthread_mutexattr_init(&mta);
54 ICUNIT_ASSERT_EQUAL(rc, 0, rc);
55
56 /* Destroy the mutex attributes object */
57 rc = pthread_mutexattr_destroy(&mta);
58 ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
59
60 /* Initialize the mutex attributes object again. This shouldn't result in an uwErr. */
61 rc = pthread_mutexattr_init(&mta);
62 ICUNIT_ASSERT_EQUAL(rc, 0, rc);
63
64 rc = pthread_mutexattr_destroy(&mta);
65 ICUNIT_GOTO_EQUAL(rc, 0, rc, EXIT);
66
67 return LOS_OK;
68
69 EXIT:
70 pthread_mutexattr_destroy(&mta);
71 return LOS_OK;
72 }
73
74 /**
75 * @tc.name: ItPosixMux004
76 * @tc.desc: Test interface pthread_mutexattr_destroy
77 * @tc.type: FUNC
78 * @tc.require: issueI5WZI6
79 */
80
ItPosixMux004(void)81 VOID ItPosixMux004(void)
82 {
83 TEST_ADD_CASE("ItPosixMux004", Testcase, TEST_POSIX, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
84 }
85