1// BZ 12814
2#include <errno.h>
3#include <iconv.h>
4#include <stdio.h>
5#include <string.h>
6
7static int
8do_test (void)
9{
10 iconv_t h = iconv_open (tocode: "ISO-2022-JP-2", fromcode: "UTF-8");
11 if (h == (iconv_t) -1)
12 {
13 printf (format: "cannot load iconv module: %m\n");
14 return 1;
15 }
16
17 // Euro sign
18 static const char inbuf[] = "\xe2\x82\xac";
19 char *in = (char *) inbuf;
20 size_t inlen = sizeof (inbuf) - 1;
21
22 char outbuf[100];
23 char *out = outbuf;
24 size_t outlen = sizeof (outbuf);
25
26 int res = 0;
27 size_t n = iconv (cd: h, inbuf: &in, inbytesleft: &inlen, outbuf: &out, outbytesleft: &outlen);
28 if (n == (size_t) -1)
29 {
30 printf (format: "iconv failed with %d: %m\n", errno);
31 return 1;
32 }
33 if (n != 0)
34 {
35 printf (format: "iconv returned %zu, expected zero\n", n);
36 res = 1;
37 }
38 if (in != inbuf + sizeof (inbuf) - 1)
39 {
40 printf (format: "in advanced by %td, expected %zu\n",
41 in - inbuf, sizeof (inbuf) - 1);
42 res = 1;
43 }
44 static const char expected[] = "\x1b\x2e\x46\x1b\x4e\x24";
45 if (out - outbuf != sizeof (expected) - 1
46 || memcmp (s1: outbuf, s2: expected, n: sizeof (expected) - 1) != 0)
47 {
48 fputs (s: "generated sequence is: \"", stdout);
49 for (size_t i = 0; i < out - outbuf; ++i)
50 printf (format: "\\x%02hhx", outbuf[i]);
51 fputs (s: "\", expected \"", stdout);
52 for (size_t i = 0; i < sizeof (expected) - 1; ++i)
53 printf (format: "\\x%02hhx", expected[i]);
54 puts (s: "\"");
55 res = 1;
56 }
57
58 if (iconv_close (cd: h) != 0)
59 {
60 puts (s: "failed closing iconv module");
61 res = 1;
62 }
63
64 return res;
65}
66
67#define TEST_FUNCTION do_test ()
68#include "../test-skeleton.c"
69

source code of glibc/iconvdata/bug-iconv9.c