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 <fcntl.h>
17 #include <stdio.h>
18 #include <sys/vfs.h>
19 #include "test.h"
20
21 /**
22 * @tc.name : fstatfs_0100
23 * @tc.desc : Validation failed to get file status (parameter invalid file does not exist)
24 * @tc.level : Level 0
25 */
fstatfs_0100(void)26 void fstatfs_0100(void)
27 {
28 struct statfs st;
29 int fd = open("/proc", O_RDONLY);
30 if (fd < 0) {
31 t_error("%s open failed\n", __func__);
32 }
33
34 int result = fstatfs(fd, &st);
35 if (result != 0) {
36 t_error("%s fstatfs failed, result is %d\n", __func__, result);
37 }
38
39 close(fd);
40
41 if ((int)st.f_bsize != 4096) {
42 t_error("%s st.f_bsize invalid\n", __func__);
43 }
44
45 if (st.f_bfree != 0U) {
46 t_error("%s st.f_bfree invalid\n"), __func__;
47 }
48
49 if (st.f_ffree != 0U) {
50 t_error("%s st.f_ffree invalid\n"), __func__;
51 }
52
53 if (st.f_fsid.__val[0] != 0) {
54 t_error("%s st.f_fsid.__val[0] invalid\n"), __func__;
55 }
56
57 if (st.f_fsid.__val[1] != 0) {
58 t_error("%s st.f_fsid.__val[1] invalid\n"), __func__;
59 }
60
61 if ((int)st.f_namelen != 255) {
62 t_error("%s st.f_namelen invalid\n"), __func__;
63 }
64 }
65
66 /**
67 * @tc.name : fstatfs_0200
68 * @tc.desc : Validation failed to get file status (parameter invalid file does not exist)
69 * @tc.level : Level 2
70 */
fstatfs_0200(void)71 void fstatfs_0200(void)
72 {
73 struct statfs st;
74 int result = fstatfs(-1, &st);
75 if (result != -1) {
76 t_error("%s fstatfs should be failed\n", __func__);
77 }
78 }
79
main(int argc,char * argv[])80 int main(int argc, char *argv[])
81 {
82 fstatfs_0100();
83 fstatfs_0200();
84 return t_status;
85 }