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 mqd_t mqueue;
36 struct mq_attr attr = {0};
37 CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
38 CHAR *msgptr1 = "1234567890";
39 CHAR *msgptr2 = "2345678901";
40 CHAR *msgptr3 = "3456789012";
41 CHAR msgrcd[MQUEUE_STANDARD_NAME_LENGTH] = {0};
42
43 attr.mq_msgsize = MQUEUE_STANDARD_NAME_LENGTH;
44 attr.mq_maxmsg = MQUEUE_STANDARD_NAME_LENGTH;
45
46 ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1, \
47 "/mq051_%d", LOS_CurTaskIDGet());
48 ICUNIT_GOTO_NOT_EQUAL(ret, -1, 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, EXIT2);
52
53 ret = mq_send(mqueue, msgptr1, strlen(msgptr1), 0);
54 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
55
56 ret = mq_send(mqueue, msgptr2, strlen(msgptr2), 0);
57 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
58
59 ret = mq_send(mqueue, msgptr3, strlen(msgptr3), 0);
60 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
61
62 ret = mq_receive(mqueue, msgrcd, 0, NULL);
63 ICUNIT_GOTO_EQUAL(ret, -1, ret, EXIT1);
64 ICUNIT_GOTO_EQUAL(errno, EINVAL, errno, EXIT1);
65
66 ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
67 ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
68 ICUNIT_GOTO_STRING_EQUAL(msgrcd, msgptr1, msgrcd, EXIT1);
69
70 ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
71 ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
72 ICUNIT_GOTO_STRING_EQUAL(msgrcd, msgptr2, msgrcd, EXIT1);
73
74 ret = mq_receive(mqueue, msgrcd, MQUEUE_STANDARD_NAME_LENGTH, NULL);
75 ICUNIT_GOTO_EQUAL(ret, MQUEUE_SHORT_ARRAY_LENGTH, ret, EXIT1);
76 ICUNIT_GOTO_STRING_EQUAL(msgrcd, msgptr3, msgrcd, EXIT1);
77
78 ret = mq_close(mqueue);
79 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
80
81 ret = mq_unlink(mqname);
82 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
83
84 return LOS_OK;
85 EXIT1:
86 mq_close(mqueue);
87 EXIT:
88 mq_unlink(mqname);
89 EXIT2:
90 return LOS_NOK;
91 }
92
93 /**
94 * @tc.name: ItPosixQueue051
95 * @tc.desc: Test interface mq_receive
96 * @tc.type: FUNC
97 * @tc.require: issueI61YO0
98 */
99
ItPosixQueue051(VOID)100 VOID ItPosixQueue051(VOID)
101 {
102 TEST_ADD_CASE("ItPosixQueue051", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
103 }
104