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 <wchar.h>
19 #include "test.h"
20
21 /**
22 * @tc.name : wcsncat_0100
23 * @tc.desc : Test the wcsncat method to pass the source wide string into the target wide string according to the
24 * number passed in
25 * @tc.level : Level 0
26 */
wcsncat_0100(void)27 void wcsncat_0100(void)
28 {
29 wchar_t dst[32] = {0};
30 wchar_t *result = wcsncat(dst, L"hello, world!", 5);
31 if (wcscmp(dst, result) != 0) {
32 t_error("%s wcsncat get result is %s are not %s\n", __func__, dst, result);
33 }
34 if (wcscmp(dst, L"hello") != 0) {
35 t_error("%s wcsncat get result is %s are not 'hello'\n", __func__, dst);
36 }
37 }
38
39 /**
40 * @tc.name : wcsncat_0200
41 * @tc.desc : Test the result of the function wcsncat when the number of incoming copies is 0
42 * @tc.level : Level 1
43 */
wcsncat_0200(void)44 void wcsncat_0200(void)
45 {
46 wchar_t dst[32] = {0};
47 wchar_t *result = wcsncat(dst, L"hello, world!", 0);
48 if (wcscmp(dst, result) != 0) {
49 t_error("%s wcsncat get result is %s are not %s\n", __func__, dst, result);
50 }
51 if (wcscmp(dst, L"") != 0) {
52 t_error("%s wcsncat get result is %s are not 'hello'\n", __func__, dst);
53 }
54 }
55
56 /**
57 * @tc.name : wcsncat_0300
58 * @tc.desc : Test the result of the wcsncat function when the number of incoming copies is greater than the
59 * source string
60 * @tc.level : Level 1
61 */
wcsncat_0300(void)62 void wcsncat_0300(void)
63 {
64 wchar_t dst[32] = {0};
65 wchar_t *result = wcsncat(dst, L"hello, world!", 16);
66 if (wcscmp(dst, result) != 0) {
67 t_error("%s wcsncat get result is %s are not %s\n", __func__, dst, result);
68 }
69 if (wcscmp(dst, L"hello, world!") != 0) {
70 t_error("%s wcsncat get result is %s are not 'hello, world!'\n", __func__, dst);
71 }
72 }
73
main(int argc, char *argv[])74 int main(int argc, char *argv[])
75 {
76 wcsncat_0100();
77 wcsncat_0200();
78 wcsncat_0300();
79 return t_status;
80 }