• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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_posix_mutex.h"
33 #ifdef __cplusplus
34 #if __cplusplus
35 extern "C" {
36 #endif /* __cpluscplus */
37 #endif /* __cpluscplus */
38 
39 
40 /* pthread_mutexattr_setprotocol 3-1.c
41  * Test that pthread_mutexattr_setprotocol()
42  *
43  * It Shall fail if:
44  * [ENOTSUP] The value specified by protocol is an unsupported value.
45  * It may fail if:
46  * [EINVAL]  'protocol' is invalid
47  */
Testcase(VOID)48 static UINT32 Testcase(VOID)
49 {
50     pthread_mutexattr_t mta;
51     int protocol;
52 
53     int ret;
54 
55     /* Initialize a mutex attributes object */
56     ret = pthread_mutexattr_init(&mta);
57     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
58 
59     protocol = mta.protocol;
60 
61     while (protocol == PTHREAD_PRIO_NONE || protocol == PTHREAD_PRIO_INHERIT || protocol == PTHREAD_PRIO_PROTECT) {
62         protocol--;
63     }
64 
65     /* Set the protocol to an invalid value. */
66     ret = pthread_mutexattr_setprotocol(&mta, protocol);
67     ICUNIT_GOTO_EQUAL(ret, EINVAL, ret, EXIT);
68 
69     ret = pthread_mutexattr_destroy(&mta);
70     ICUNIT_GOTO_EQUAL(ret, ENOERR, ret, EXIT);
71 
72 EXIT:
73     pthread_mutexattr_destroy(&mta);
74     return LOS_OK;
75 }
76 
77 
ItPosixMux008(void)78 VOID ItPosixMux008(void)
79 {
80     TEST_ADD_CASE("ItPosixMux008", Testcase, TEST_POSIX, TEST_MUX, TEST_LEVEL2, TEST_FUNCTION);
81 }
82 
83 #ifdef __cplusplus
84 #if __cplusplus
85 }
86 #endif /* __cpluscplus */
87 #endif /* __cpluscplus */