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 <unistd.h>
18 #include "test.h"
19
20 /**
21 * @tc.name : setuid_0100
22 * @tc.desc : Call the setuid method to set the process uid
23 * @tc.level : Level 0
24 */
setuid_0100(void)25 void setuid_0100(void)
26 {
27 uid_t uid = 0;
28 int result = setuid(uid);
29 if (result != 0) {
30 t_error("%s setuid error get result is %d are not 0\n", __func__, result);
31 }
32 if (getuid() != uid) {
33 t_error("%s setuid failed", __func__);
34 }
35 }
36
main(int argc,char * argv[])37 int main(int argc, char *argv[])
38 {
39 setuid_0100();
40 return t_status;
41 }