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] = "";
36 mqd_t mqueue;
37 struct mq_attr attr = {0};
38 struct mq_attr attrget;
39
40 ret = snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH, MQUEUE_STANDARD_NAME_LENGTH - 1,
41 "/mq009_%d", LOS_CurTaskIDGet());
42 ICUNIT_GOTO_NOT_EQUAL(ret, -1, ret, EXIT2);
43
44 attr.mq_maxmsg = MQUEUE_SHORT_ARRAY_LENGTH;
45 attr.mq_msgsize = 5; // 5, queue message size.
46 mqueue = mq_open(mqname, O_CREAT | O_RDWR | O_NONBLOCK, S_IRUSR | S_IWUSR, &attr);
47 ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT1);
48
49 ret = mq_getattr(mqueue, &attrget);
50 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
51 ICUNIT_GOTO_EQUAL(attrget.mq_curmsgs, 0, attrget.mq_curmsgs, EXIT1);
52 ICUNIT_GOTO_EQUAL(attrget.mq_flags, O_CREAT | O_RDWR | O_NONBLOCK, attrget.mq_flags, EXIT1);
53 ICUNIT_GOTO_EQUAL(attrget.mq_maxmsg, attr.mq_maxmsg, attrget.mq_maxmsg, EXIT1);
54 ICUNIT_GOTO_EQUAL(attrget.mq_msgsize, attr.mq_msgsize, attrget.mq_msgsize, EXIT1);
55
56 if (!(attrget.mq_flags & O_NONBLOCK)) {
57 goto EXIT1;
58 }
59
60 ret = mq_close(mqueue);
61 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
62
63 ret = mq_unlink(mqname);
64 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
65
66 return LOS_OK;
67 EXIT1:
68 mq_close(mqueue);
69 EXIT:
70 mq_unlink(mqname);
71 EXIT2:
72 return LOS_OK;
73 }
74
75 /**
76 * @tc.name: ItPosixQueue009
77 * @tc.desc: Test interface mq_getattr
78 * @tc.type: FUNC
79 * @tc.require: issueI603SR6
80 */
81
ItPosixQueue009(VOID)82 VOID ItPosixQueue009(VOID)
83 {
84 TEST_ADD_CASE("ItPosixQueue009", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL2, TEST_FUNCTION);
85 }
86