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
19 #include "test.h"
20
21 /**
22 * @tc.name : umask_0100
23 * @tc.desc : set file mode creation mask
24 * @tc.level : Level 0
25 */
umask_0100(void)26 void umask_0100(void)
27 {
28 mode_t mode = S_IRWXU | S_IRWXG | S_IRWXO;
29 mode_t result = umask(mode);
30
31 result = umask(result);
32 if (result != mode) {
33 t_error("%s failed: result = %o\n", __func__, result);
34 }
35 }
36
37 /**
38 * @tc.name : umask_0200
39 * @tc.desc : set an invalid file mode creation mask
40 * @tc.level : Level 2
41 */
umask_0200(void)42 void umask_0200(void)
43 {
44 mode_t mode = -1;
45 mode_t result = umask(mode);
46
47 result = umask(result);
48 if (result == mode) {
49 t_error("%s failed: result = %o\n", __func__, result);
50 }
51 }
52
main(int argc,char * argv[])53 int main(int argc, char *argv[])
54 {
55 umask_0100();
56 umask_0200();
57
58 return t_status;
59 }
60