1// commit: b7bfb5c3a8330002250f304cb5deb522fa054eae
2// fix iconv conversions for iso88592-iso885916
3#include <iconv.h>
4#include <string.h>
5#include "test.h"
6
7int main(void)
8{
9	static char *test_charsets[] = {
10		"iso-8859-1",
11		"iso-8859-2",
12		"iso-8859-4",
13		"iso-8859-5",
14		"iso-8859-9",
15		"iso-8859-10",
16		"iso-8859-13",
17		"iso-8859-14",
18		"iso-8859-15",
19		"iso-8859-16",
20		0
21	};
22	char all_codepoints[256];
23	int i;
24
25	for (i=0; i<256; i++)
26		all_codepoints[i] = 255-i;
27
28	for (i=0; test_charsets[i]; i++) {
29		iconv_t there = iconv_open("UTF-8", test_charsets[i]);
30		if (there == (iconv_t)-1) continue;
31		iconv_t andback = iconv_open(test_charsets[i], "UTF-8");
32		if (andback == (iconv_t)-1) {
33			iconv_close(there);
34			continue;
35		}
36		char u8buf[1024];
37		char buf[256];
38		size_t u8rem = sizeof u8buf;
39		int r1 = iconv(there,
40			&(char *){all_codepoints}, &(size_t){sizeof all_codepoints},
41			&(char *){u8buf}, &u8rem);
42		size_t u8len = sizeof u8buf - u8rem;
43		int r2 = iconv(andback,
44			&(char *){u8buf}, &(size_t){u8len},
45			&(char *){buf}, &(size_t){sizeof buf});
46
47		if (r1) t_error("got %d converting from %s\n", r1, test_charsets[i]);
48		if (r2) t_error("got %d converting back to %s\n", r2, test_charsets[i]);
49
50		if (memcmp(all_codepoints, buf, sizeof buf)) {
51			t_error("round trip corrupted %s characters\n", test_charsets[i]);
52		}
53
54		iconv_close(there);
55		iconv_close(andback);
56	}
57
58	return t_status;
59}
60