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 CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = {0};
36 CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
37 CHAR msgrcd2[MQUEUE_STANDARD_NAME_LENGTH] = {0};
38 const CHAR *msgptr = MQUEUE_SEND_STRING_TEST;
39 mqd_t rdwrqueue;
40 mqd_t rdwrqueue2;
41 struct mq_attr attr = {0};
42
43 ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
44 "/mq006_%d", LOS_CurTaskIDGet());
45 ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
46
47 attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
48 attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
49 rdwrqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, &attr);
50 ICUNIT_GOTO_NOT_EQUAL(rdwrqueue, (mqd_t)-1, rdwrqueue, EXIT);
51
52 ret = mq_send(rdwrqueue, msgptr, strlen(msgptr), 0);
53 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
54
55 ret = mq_receive(rdwrqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
56 ICUNIT_GOTO_EQUAL(ret, strlen(msgptr), ret, EXIT);
57
58 rdwrqueue2 = mq_open(mqname, O_RDWR, S_IRUSR | S_IWUSR, &attr);
59 ICUNIT_GOTO_NOT_EQUAL(rdwrqueue2, (mqd_t)-1, rdwrqueue2, EXIT1);
60
61 ret = mq_send(rdwrqueue2, msgptr, strlen(msgptr), 0);
62 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
63
64 ret = mq_receive(rdwrqueue2, msgrcd2, MQUEUE_STANDARD_NAME_LENGTH, NULL);
65 ICUNIT_GOTO_EQUAL(ret, strlen(msgptr), ret, EXIT1);
66
67 ret = mq_close(rdwrqueue2);
68 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
69
70 ret = mq_close(rdwrqueue);
71 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
72
73 ret = mq_unlink(mqname);
74 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
75
76 return LOS_OK;
77 EXIT1:
78 mq_close(rdwrqueue2);
79 EXIT:
80 mq_close(rdwrqueue);
81 mq_unlink(mqname);
82 EXIT2:
83 return LOS_OK;
84 }
85
86 /**
87 * @tc.name: ItPosixQueue006
88 * @tc.desc: Test interface mq_receive
89 * @tc.type: FUNC
90 * @tc.require: issueI603SR6
91 */
92
ItPosixQueue006(VOID)93 VOID ItPosixQueue006(VOID)
94 {
95 TEST_ADD_CASE("ItPosixQueue006", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
96 }
97