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 /**
22 * @tc.name : mkfifo_0100
23 * @tc.desc : Create named pipe with correct parameters
24 * @tc.level : Level 0
25 */
mkfifo_0100(void)26 void mkfifo_0100(void)
27 {
28 struct stat sb;
29 const char *path = "/data/test_fifo";
30 int ret = mkfifo(path, S_IFIFO | TEST_FIFO_MODE);
31 EXPECT_EQ("mkfifo_0100", ret, 0);
32 ret = stat(path, &sb);
33 EXPECT_EQ("mkfifo_0100", ret, 0);
34 EXPECT_TRUE("mkfifo_0100", S_ISFIFO(sb.st_mode));
35 unlink(path);
36 }
37
38 /**
39 * @tc.name : mkfifo_0200
40 * @tc.desc : Create named pipe with exception argument
41 * @tc.level : Level 0
42 */
mkfifo_0200(void)43 void mkfifo_0200(void)
44 {
45 int ret = mkfifo("/", TEST_FIFO_MODE);
46 EXPECT_EQ("mkfifo_0200", ret, -1);
47 EXPECT_EQ("mkfifo_0200", errno, EEXIST);
48 }
49
main(void)50 int main(void)
51 {
52 mkfifo_0100();
53 mkfifo_0200();
54 return t_status;
55 }