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Commit | Line | Data |
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1e88bd0f UD |
1 | /* Dereived from the test case in BZ #2337. */ |
2 | #include <errno.h> | |
3 | #include <error.h> | |
4 | #include <fcntl.h> | |
5 | #include <locale.h> | |
6 | #include <stdio.h> | |
7 | #include <stdlib.h> | |
8 | #include <string.h> | |
9 | #include <unistd.h> | |
10 | #include <wchar.h> | |
11 | ||
12 | ||
13 | static char buf[512] __attribute__ ((aligned (4096))); | |
14 | ||
15 | ||
16 | static int | |
17 | do_test (void) | |
18 | { | |
19 | setlocale (LC_ALL, "de_DE.UTF-8"); | |
20 | ||
21 | FILE *fp = fdopen (dup (STDOUT_FILENO), "a"); | |
22 | if (fp == NULL) | |
23 | error (EXIT_FAILURE, errno, "fdopen(,\"a\")"); | |
24 | ||
25 | setvbuf (fp, buf, _IOFBF, sizeof (buf)); | |
26 | ||
27 | /* fwprintf to unbuffered stream. */ | |
28 | fwprintf (fp, L"hello.\n"); | |
29 | ||
30 | fclose (fp); | |
31 | ||
32 | /* touch my buffer */ | |
33 | buf[45] = 'a'; | |
34 | ||
35 | return 0; | |
36 | } | |
37 | ||
38 | #define TEST_FUNCTION do_test () | |
39 | #include "../test-skeleton.c" |