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 <locale.h>
19 #include <wchar.h>
20 #include "test.h"
21
22 /**
23 * @tc.name : wcrtomb_0100
24 * @tc.desc : call wcrtomb to convert wide characters to narrow characters
25 * @tc.level : Level 0
26 */
wcrtomb_0100(void)27 void wcrtomb_0100(void)
28 {
29 wchar_t wcs = L'A';
30 char s[20];
31 mbstate_t pr;
32 memset(&pr, 0, sizeof pr);
33 int result = wcrtomb(s, wcs, &pr);
34 if (result != 1) {
35 t_error("%s wcrtomb get result is %d are not 1\n", __func__, result);
36 }
37 if (strcmp(s, "A") != 0) {
38 t_error("%s wcrtomb error get s is '%s' are not 'A'\n", __func__, s);
39 }
40 }
41
42 /**
43 * @tc.name : wcrtomb_0200
44 * @tc.desc : Wide character length exceeds 0x80
45 * @tc.level : Level 1
46 */
wcrtomb_0200(void)47 void wcrtomb_0200(void)
48 {
49 wchar_t wcs = L'\u00df';
50 int want = 2;
51 char s[20];
52 mbstate_t pr;
53 memset(&pr, 0, sizeof pr);
54 int result = wcrtomb(s, wcs, &pr);
55 if (result != want) {
56 t_error("%s wcrtomb get result is %d are not 2\n", __func__, result);
57 }
58 if (strcmp(s, "ß") != 0) {
59 t_error("%s wcrtomb error get s is '%s' are not 'ß'\n", __func__, s);
60 }
61 }
62
63 /**
64 * @tc.name : wcrtomb_0300
65 * @tc.desc : Wide character length exceeds 0x800
66 * @tc.level : Level 1
67 */
wcrtomb_0300(void)68 void wcrtomb_0300(void)
69 {
70 wchar_t wcs = L'\ud10f';
71 int want = 3;
72 char s[20];
73 mbstate_t pr;
74 memset(&pr, 0, sizeof pr);
75 int result = wcrtomb(s, wcs, &pr);
76 if (result != want) {
77 t_error("%s wcrtomb get result is %d are not 3\n", __func__, result);
78 }
79 if (strcmp(s, "턏") != 0) {
80 t_error("%s wcrtomb error get s is '%s' are not '턏'\n", __func__, s);
81 }
82 }
83
main(int argc,char * argv[])84 int main(int argc, char *argv[])
85 {
86 setlocale(LC_ALL, "en_US.utf8");
87
88 wcrtomb_0100();
89 wcrtomb_0200();
90 wcrtomb_0300();
91 return t_status;
92 }