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 = 0;
35 CHAR mqname[MQUEUE_STANDARD_NAME_LENGTH] = "";
36 mqd_t mqueue;
37 struct mq_attr mqstat1 = {0};
38 struct mq_attr mqstat2 = {0};
39
40 (void)snprintf_s(mqname, MQUEUE_STANDARD_NAME_LENGTH - 1, MQUEUE_STANDARD_NAME_LENGTH, "/mq044_%d",
41 LOS_CurTaskIDGet());
42
43 mqueue = mq_open(mqname, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, NULL);
44 ICUNIT_GOTO_NOT_EQUAL(mqueue, (mqd_t)-1, mqueue, EXIT2);
45
46 ret = memset_s(&mqstat1, sizeof(mqstat1), 0, sizeof(mqstat1));
47 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
48 ret = memset_s(&mqstat2, sizeof(mqstat2), 0, sizeof(mqstat2));
49 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
50
51 ret = mq_getattr(mqueue, &mqstat1);
52 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
53
54 mqstat1.mq_flags |= O_NONBLOCK;
55 ret = mq_setattr(mqueue, &mqstat1, NULL);
56 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
57
58 ret = mq_getattr(mqueue, &mqstat2);
59 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT1);
60 ICUNIT_GOTO_EQUAL(mqstat2.mq_flags, mqstat1.mq_flags, mqstat2.mq_flags, EXIT1);
61 ICUNIT_GOTO_EQUAL(mqstat2.mq_curmsgs, 0, mqstat2.mq_curmsgs, EXIT1);
62 ICUNIT_GOTO_EQUAL(mqstat2.mq_flags, O_CREAT | O_RDWR | O_NONBLOCK, mqstat2.mq_flags, EXIT1);
63 ICUNIT_GOTO_EQUAL(mqstat2.mq_maxmsg, mqstat1.mq_maxmsg, mqstat2.mq_maxmsg, EXIT1);
64 ICUNIT_GOTO_EQUAL(mqstat2.mq_msgsize, mqstat1.mq_msgsize, mqstat2.mq_msgsize, EXIT1);
65
66 ret = mq_close(mqueue);
67 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT);
68
69 ret = mq_unlink(mqname);
70 ICUNIT_GOTO_EQUAL(ret, 0, ret, EXIT2);
71
72 return LOS_OK;
73 EXIT1:
74 mq_close(mqueue);
75 EXIT:
76 mq_unlink(mqname);
77 EXIT2:
78 return LOS_NOK;
79 }
80
81 /**
82 * @tc.name: ItPosixQueue044
83 * @tc.desc: Test interface mq_getattr
84 * @tc.type: FUNC
85 * @tc.require: issueI61YO0
86 */
87
ItPosixQueue044(VOID)88 VOID ItPosixQueue044(VOID)
89 {
90 TEST_ADD_CASE("ItPosixQueue044", Testcase, TEST_POSIX, TEST_QUE, TEST_LEVEL0, TEST_FUNCTION);
91 }
92