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 #include "It_posix_queue.h"
32
33 CHAR g_mqname[MQUEUE_STANDARD_NAME_LENGTH] = {0};
34 struct mq_attr g_attr = { 0 };
35 STATIC volatile UINT32 g_itSync = 0;
36 mqd_t g_mqueue1, g_mqueue2;
37
PthreadF01(void * arg)38 static void *PthreadF01(void *arg)
39 {
40 while (g_itSync != 1) {
41 }
42
43 struct mqarray *ptrMqcb = (struct mqarray *)NULL;
44 g_mqueue1 = mq_open(g_mqname, O_CREAT | O_RDWR | O_EXCL, S_IRUSR | S_IWUSR, &g_attr);
45 LosTaskDelay(2); // 2, Set delay time.
46 if (g_mqueue1 != -1) {
47 mq_close(g_mqueue1);
48 mq_unlink(g_mqname);
49 }
50 return nullptr;
51 }
52
PthreadF02(void * arg)53 static void *PthreadF02(void *arg)
54 {
55 g_itSync = 1;
56
57 struct mqarray *ptrMqcb = (struct mqarray *)NULL;
58 g_mqueue2 = mq_open(g_mqname, O_CREAT | O_RDWR | O_EXCL, S_IRUSR | S_IWUSR, &g_attr);
59 LosTaskDelay(2); // 2, Set delay time.
60 if (g_mqueue2 != -1) {
61 mq_close(g_mqueue2);
62 mq_unlink(g_mqname);
63 }
64
65 ICUNIT_GOTO_EQUAL(((g_mqueue1 == -1) && (g_mqueue2 != -1)) || ((g_mqueue1 != -1) && (g_mqueue2 == -1)), TRUE,
66 g_mqueue1, EXIT);
67 EXIT:
68 return NULL;
69 }
70
Testcase(VOID)71 STATIC UINT32 Testcase(VOID)
72 {
73 INT32 ret = MQUEUE_NO_ERROR, i;
74 pthread_t pthread1, pthread2;
75 pthread_attr_t attr1, attr2;
76
77 ret = snprintf_s(g_mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH,
78 "/mq204_%d", LosCurTaskIDGet());
79 ICUNIT_GOTO_NOT_EQUAL(ret, MQUEUE_IS_ERROR, ret, EXIT1);
80 g_attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
81 g_attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
82
83 ret = pthread_attr_init(&attr1);
84 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
85 ret = pthread_create(&pthread1, &attr1, PthreadF01, NULL);
86 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
87
88 ret = pthread_attr_init(&attr2);
89 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
90 ret = pthread_create(&pthread2, &attr2, PthreadF02, NULL);
91 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
92
93 LosTaskDelay(10); // 10, Set delay time.
94
95 EXIT:
96 (VOID)pthread_join(pthread1, NULL);
97 (VOID)pthread_join(pthread2, NULL);
98 EXIT1:
99 return LOS_OK;
100 }
101
ItPosixQueue204(VOID)102 VOID ItPosixQueue204(VOID) // IT_Layer_ModuleORFeature_No
103 {
104 TEST_ADD_CASE("IT_POSIX_QUEUE_204", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
105 }
106