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 <stdlib.h>
19 #include <locale.h>
20 #include <wchar.h>
21 #include "test.h"
22
23 /**
24 * @tc.name : wctomb_0100
25 * @tc.desc : Test the wctomb method to copy wide characters into a string
26 * @tc.level : Level 0
27 */
wctomb_0100(void)28 void wctomb_0100(void)
29 {
30 char byte[256] = {0};
31 int result = wctomb(byte, L'h');
32 if (result != 1) {
33 t_error("%s wctomb get result is %d are not want 1\n", __func__, result);
34 }
35 }
36
37 /**
38 * @tc.name : wctomb_0200
39 * @tc.desc : Test the result of wctomb when the incoming wide character is the terminator
40 * @tc.level : Level 1
41 */
wctomb_0200(void)42 void wctomb_0200(void)
43 {
44 char byte[256] = {0};
45 int result = wctomb(byte, L'\0');
46 if (result != 1) {
47 t_error("%s wctomb get result is %d are not want 1\n", __func__, result);
48 }
49 }
50
51 /**
52 * @tc.name : wctomb_0300
53 * @tc.desc : wctomb result when test string is NULL
54 * @tc.level : Level 2
55 */
wctomb_0300(void)56 void wctomb_0300(void)
57 {
58 int result = wctomb(NULL, L'h');
59 if (result != 0) {
60 t_error("%s wctomb get result is %d are not want 0\n", __func__, result);
61 }
62 }
63
64 /**
65 * @tc.name : wctomb_0400
66 * @tc.desc : wctomb result when test string is NULL and wide character is terminator
67 * @tc.level : Level 2
68 */
wctomb_0400(void)69 void wctomb_0400(void)
70 {
71 int result = wctomb(NULL, L'\0');
72 if (result != 0) {
73 t_error("%s wctomb get result is %d are not want 0\n", __func__, result);
74 }
75 }
76
main(int argc,char * argv[])77 int main(int argc, char *argv[])
78 {
79 wctomb_0100();
80 wctomb_0200();
81 wctomb_0300();
82 wctomb_0400();
83 return t_status;
84 }