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 : wmemmove_0100
23 * @tc.desc : Copies the specified number of wide characters from the source to the destination
24 * @tc.level : Level 0
25 */
wmemmove_0100(void)26 void wmemmove_0100(void)
27 {
28 wchar_t dest[] = L"This is a c test for wmemmove function";
29 const wchar_t src[] = L"src content";
30 int count = 5;
31 wchar_t tmp[count + 1];
32 wcsncpy(tmp, src, count);
33 wmemmove(dest, src, count);
34 if (wcsncmp(dest, tmp, count)) {
35 t_error("The dest specified bits are not equal to the src\n", __func__);
36 }
37 }
38
39 /**
40 * @tc.name : wmemmove_0200
41 * @tc.desc : Dest and src overlaps
42 * @tc.level : Level 1
43 */
wmemmove_0200(void)44 void wmemmove_0200(void)
45 {
46 wchar_t src[] = L"This is a c test for wmemmove function";
47 wchar_t *dest = &src[2];
48 int count = 5;
49 wchar_t tmp[count + 1];
50 wcsncpy(tmp, src, count);
51 wmemmove(dest, src, count);
52 if (wcsncmp(dest, tmp, count)) {
53 t_error("The dest specified bits are not equal to the src\n", __func__);
54 }
55 }
56
57 /**
58 * @tc.name : wmemmove_0300
59 * @tc.desc : The first address of dest is the same as src
60 * @tc.level : Level 1
61 */
wmemmove_0300(void)62 void wmemmove_0300(void)
63 {
64 wchar_t src[] = L"This is a c test for wmemmove function";
65 wchar_t *dest = &src[0];
66 int count = 5;
67 wchar_t *result = wmemmove(dest, src, count);
68 if (!(result == dest)) {
69 t_error("The first address of dest is not the same as src\n", __func__);
70 }
71 }
72
main(int argc,char * argv[])73 int main(int argc, char *argv[])
74 {
75 wmemmove_0100();
76 wmemmove_0200();
77 wmemmove_0300();
78 return t_status;
79 }