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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 #include "It_posix_queue.h"
31 
Testcase(VOID)32 static UINT32 Testcase(VOID)
33 {
34     INT32 ret;
35     INT32 i;
36     const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
37     CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
38     mqd_t mqueue;
39     struct mq_attr attr = {0};
40 
41     attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
42     attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
43 
44     ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1, \
45                      "/mq052_%d", LOS_CurTaskIDGet());
46     ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
47 
48     mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
49     ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT2);
50 
51     ret = mq_send(mqueue, NULL, 0, 0);
52     ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
53 
54     for (i = 0; i < 3; i++) { // 3, the loop frequency.
55         ret = mq_send(mqueue, msgptr, strlen(msgptr), 0);
56         ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
57     }
58     ret = mq_close(mqueue);
59     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
60 
61     ret = mq_unlink(mqname);
62     ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
63 
64     return LOS_OK;
65 EXIT1:
66     mq_close(mqueue);
67 EXIT:
68     mq_unlink(mqname);
69 EXIT2:
70     return LOS_NOK;
71 }
72 
73 /**
74  * @tc.name: ItPosixQueue052
75  * @tc.desc: Test interface mq_send
76  * @tc.type: FUNC
77  * @tc.require: issueI61YO0
78  */
79 
ItPosixQueue052(VOID)80 VOID ItPosixQueue052(VOID)
81 {
82     TEST_ADD_CASE("ItPosixQueue052", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
83 }
84