1 | #include <locale.h> |
2 | #include <stdio.h> |
3 | #include <wchar.h> |
4 | #include <sys/types.h> |
5 | |
6 | |
7 | static int |
8 | do_test (void) |
9 | { |
10 | if (setlocale (LC_ALL, "de_DE.UTF-8" ) == NULL) |
11 | { |
12 | puts (s: "setlocale failed" ); |
13 | return 1; |
14 | } |
15 | |
16 | FILE *fp = tmpfile (); |
17 | if (fp == NULL) |
18 | { |
19 | puts (s: "tmpfile failed" ); |
20 | return 1; |
21 | } |
22 | |
23 | if (fputws (ws: L"hello" , stream: fp) == EOF) |
24 | { |
25 | puts (s: "fputws failed" ); |
26 | return 1; |
27 | } |
28 | |
29 | rewind (fp); |
30 | |
31 | const wchar_t *cp; |
32 | unsigned int cnt; |
33 | for (cp = L"hello" , cnt = 1; *cp != L'\0'; ++cp, ++cnt) |
34 | { |
35 | wint_t wc = fgetwc (stream: fp); |
36 | if (wc != (wint_t) *cp) |
37 | { |
38 | printf (format: "fgetwc failed: got L'%lc', expected L'%lc'\n" , |
39 | wc, (wint_t) *cp); |
40 | return 1; |
41 | } |
42 | off_t o = ftello (stream: fp); |
43 | if (o != cnt) |
44 | { |
45 | printf (format: "ftello failed: got %lu, expected %u\n" , |
46 | (unsigned long int) o, cnt); |
47 | return 1; |
48 | } |
49 | printf (format: "round %u OK\n" , cnt); |
50 | } |
51 | |
52 | fclose (fp); |
53 | |
54 | return 0; |
55 | } |
56 | |
57 | #define TEST_FUNCTION do_test () |
58 | #include "../test-skeleton.c" |
59 | |