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
Testcase(VOID)33 static UINT32 Testcase(VOID)
34 {
35 INT32 ret, i;
36
37 CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
38 CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
39 const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
40 struct mq_attr attr = { 0 };
41 mqd_t mqueue;
42
43 attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
44 attr.mq_maxmsg = 3; // 3, queue max message size.
45
46 ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1, \
47 "/mq164_%d", LosCurTaskIDGet());
48 ICUNIT_GOTO_NOT_EQUAL(ret, MQUEUE_IS_ERROR, ret, EXIT2);
49
50 mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
51 ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
52
53 ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
54 ICUNIT_GOTO_EQUAL(ret, MQUEUE_NO_ERROR, ret, EXIT1);
55
56 ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
57 ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
58 ICUNIT_GOTO_STRING_EQUAL(msgrcd, MQUEUE_SEND_STRING_TEST, msgrcd, EXIT1);
59
60 for (i = 0; i < 3; i++) { // 3, the loop frequency.
61 ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
62 ICUNIT_GOTO_EQUAL(ret, MQUEUE_NO_ERROR, ret, EXIT1);
63 }
64
65 ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
66 ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
67 ICUNIT_GOTO_STRING_EQUAL(msgrcd, MQUEUE_SEND_STRING_TEST, msgrcd, EXIT1);
68
69 ret = mq_close(mqueue);
70 ICUNIT_GOTO_EQUAL(ret, MQUEUE_NO_ERROR, ret, EXIT1);
71
72 ret = mq_unlink(mqname);
73 ICUNIT_GOTO_EQUAL(ret, MQUEUE_NO_ERROR, ret, EXIT);
74
75 return MQUEUE_NO_ERROR;
76 EXIT1:
77 mq_close(mqueue);
78 EXIT:
79 mq_unlink(mqname);
80 EXIT2:
81 return MQUEUE_NO_ERROR;
82 }
83
ItPosixQueue164(VOID)84 VOID ItPosixQueue164(VOID) // IT_Layer_ModuleORFeature_No
85 {
86 TEST_ADD_CASE("IT_POSIX_QUEUE_164", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
87 }
88