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 */
26void 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 */
44void 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 */
62void 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
73int main(int argc, char *argv[])
74{
75    wmemmove_0100();
76    wmemmove_0200();
77    wmemmove_0300();
78    return t_status;
79}