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 <stdio.h>
17 #include <string.h>
18 #include <sys/statvfs.h>
19 #include "test.h"
20
21 /**
22 * @tc.name : statvfs_0100
23 * @tc.desc : Test statvfs to get filesystem statistics in a given path
24 * @tc.level : Level 0
25 */
statvfs_0100(void)26 void statvfs_0100(void)
27 {
28 struct statvfs sb;
29 int result = statvfs("/proc", &sb);
30 if (result != 0) {
31 t_error("%s statvfs error get result is %d are not want 0\n", __func__, result);
32 }
33 }
34
35 /**
36 * @tc.name : statvfs_0200
37 * @tc.desc : Test statvfs results when incoming paths, etc. are empty
38 * @tc.level : Level 2
39 */
statvfs_0200(void)40 void statvfs_0200(void)
41 {
42 int want = -1;
43 int result = statvfs(NULL, NULL);
44 if (result != want) {
45 t_error("%s statvfs error get result is %d are not want -1\n", __func__, result);
46 }
47 }
48
main(int argc,char * argv[])49 int main(int argc, char *argv[])
50 {
51 statvfs_0100();
52 statvfs_0200();
53 return t_status;
54 }