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 "test.h"
19
20 /**
21 * @tc.name : strnlen_0100
22 * @tc.desc : Test strnlen function to get string length
23 * @tc.level : Level 0
24 */
strnlen_0100(void)25 void strnlen_0100(void)
26 {
27 size_t want = 5;
28 char *str = "123456";
29 size_t result = strnlen(str, 5);
30 if (result != want) {
31 t_error("%s strnlen get result is %d are not 5\n", __func__, result);
32 }
33 }
34
35 /**
36 * @tc.name : strnlen_0200
37 * @tc.desc : The incoming length is greater than the string length
38 * @tc.level : Level 1
39 */
strnlen_0200(void)40 void strnlen_0200(void)
41 {
42 size_t want = 6;
43 char *str = "123456";
44 size_t result = strnlen(str, 9);
45 if (result != want) {
46 t_error("%s strnlen get result is %d are not 6\n", __func__, result);
47 }
48 }
49
main(int argc,char * argv[])50 int main(int argc, char *argv[])
51 {
52 strnlen_0100();
53 strnlen_0200();
54 return t_status;
55 }