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1 /**
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *   http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include <errno.h>
17 #include <sys/stat.h>
18 #include "functionalext.h"
19 
20 #define TEST_FIFO_MODE 0666
21 #define TEST_AT_FDCWD -100
22 
23 /**
24  * @tc.name      : mkfifoat_0100
25  * @tc.desc      : Verify mkfifoat process success. Create named pipe with correct parameters.
26  *                 The pathname given in pathname is absolute.
27  * @tc.level     : Level 0
28  */
mkfifoat_0100(void)29 void mkfifoat_0100(void)
30 {
31     struct stat sb;
32     const char *path = "/data/mkfifoat_0100";
33     int ret = mkfifoat(-1, path, S_IFIFO | TEST_FIFO_MODE);
34     EXPECT_EQ("mkfifoat_0100", ret, 0);
35     ret = stat(path, &sb);
36     EXPECT_EQ("mkfifoat_0100", ret, 0);
37     EXPECT_TRUE("mkfifoat_0100", S_ISFIFO(sb.st_mode));
38     unlink(path);
39 }
40 
41 /**
42  * @tc.name      : mkfifoat_0200
43  * @tc.desc      : Verify mkfifoat process success. Create named pipe with correct parameters.
44  *                 The pathname given in pathname is relative.
45  * @tc.level     : Level 0
46  */
mkfifoat_0200(void)47 void mkfifoat_0200(void)
48 {
49     struct stat sb;
50     const char *path = "mkfifoat_0200";
51     int ret = mkfifoat(TEST_AT_FDCWD, path, S_IFIFO | TEST_FIFO_MODE);
52     EXPECT_EQ("mkfifoat_0200", ret, 0);
53     ret = stat(path, &sb);
54     EXPECT_EQ("mkfifoat_0200", ret, 0);
55     EXPECT_TRUE("mkfifoat_0200", S_ISFIFO(sb.st_mode));
56     unlink(path);
57 }
58 
59 /**
60  * @tc.name      : mkfifoat_0300
61  * @tc.desc      : Verify mkfifoat process fail. Create named pipe with exception argument.
62  * @tc.level     : Level 2
63  */
mkfifoat_0300(void)64 void mkfifoat_0300(void)
65 {
66     int ret = mkfifoat(-1, "mkfifoat_0300", S_IFIFO | TEST_FIFO_MODE);
67     EXPECT_EQ("mkfifoat_0300", ret, -1);
68 }
69 
main(void)70 int main(void)
71 {
72     mkfifoat_0100();
73     mkfifoat_0200();
74     mkfifoat_0300();
75     return t_status;
76 }