1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to
6 * deal in the Software without restriction, including without limitation the
7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
8 * sell copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20 * IN THE SOFTWARE.
21 */
22
23 #include <locale.h>
24 #include <math.h>
25 #include <float.h>
26 #include <string.h>
27 #include "functionalext.h"
28 #include <iconv.h>
29 #include <stdio.h>
30 #include <stdlib.h>
31 #include <errno.h>
32
test_euc_kr_error(void)33 int test_euc_kr_error(void)
34 {
35 iconv_t cd = iconv_open("UTF-8", "EUC-KR");
36 if (cd == (iconv_t)-1) {
37 perror("iconv_open");
38 return -1;
39 }
40 // 测试输入：无效的EUC-KR序列 "\xC8\x41"
41 char input[] = "\xC8\x41"; // 第二个字节 0x41 无效
42 size_t in_len = 2; // 明确指定输入长度（避免依赖字符串终止符）
43 // 分配输出缓冲区（足够容纳可能的转换结果）
44 size_t outbuf_size = 6; // EUC-KR最多转3字节/字符，2字符则预留6字节
45 char *outbuf = malloc(outbuf_size);
46 if (!outbuf) {
47 perror("malloc failed");
48 iconv_close(cd);
49 return -1;
50 }
51 char *in_ptr = input;
52 size_t in_left = in_len;
53 char *out_ptr = outbuf;
54 size_t out_left = outbuf_size;
55
56 // 执行转换
57 size_t ret = iconv(cd, &in_ptr, &in_left, &out_ptr, &out_left);
58 if (ret == (size_t)-1) {
59 if (errno != EILSEQ) {
60 t_error("test failed expect errno=EILSEQ actually get errno= %d\n", errno);
61 }
62 } else {
63 size_t len = outbuf_size - out_left;
64 if (len < 0 && len >= 10) {
65 t_error("test failed expect 0<=len<=10 actually len=%d\n", (int)len);
66 }
67 }
68 free(outbuf);
69 iconv_close(cd);
70 return t_status;
71 }
72
main(void)73 int main(void)
74 {
75 return test_euc_kr_error();
76 }
77