mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 21:10:07 +00:00
74 lines
1.3 KiB
C
74 lines
1.3 KiB
C
|
/* BZ 11039 */
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
static int
|
||
|
|
one_test (const char *fmt, int argc, char *argv[], int expected[argc - 1])
|
||
|
|
{
|
||
|
|
optind = 1;
|
||
|
|
|
||
|
|
int res = 0;
|
||
|
|
for (int i = 0; i < argc - 1; ++i)
|
||
|
|
{
|
||
|
|
rewind (stderr);
|
||
|
|
if (ftruncate (fileno (stderr), 0) != 0)
|
||
|
|
{
|
||
|
|
puts ("cannot truncate file");
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
int c = getopt (argc, argv, fmt);
|
||
|
|
if (c != expected[i])
|
||
|
|
{
|
||
|
|
printf ("format '%s' test %d failed: expected '%c', got '%c'\n",
|
||
|
|
fmt, i, expected[i], c);
|
||
|
|
res = 1;
|
||
|
|
}
|
||
|
|
if (ftell (stderr) != 0)
|
||
|
|
{
|
||
|
|
printf ("format '%s' test %d failed: printed to stderr\n",
|
||
|
|
fmt, i);
|
||
|
|
res = 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int
|
||
|
|
do_test (void)
|
||
|
|
{
|
||
|
|
char *fname = tmpnam (NULL);
|
||
|
|
if (fname == NULL)
|
||
|
|
{
|
||
|
|
puts ("cannot generate name for temporary file");
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (freopen (fname, "w+", stderr) == NULL)
|
||
|
|
{
|
||
|
|
puts ("cannot redirect stderr");
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
remove (fname);
|
||
|
|
|
||
|
|
int ret = one_test ("+:a:b", 2,
|
||
|
|
(char *[2]) { (char *) "bug-getopt1", (char *) "-a" },
|
||
|
|
(int [1]) { ':' });
|
||
|
|
|
||
|
|
ret |= one_test ("+:a:b", 3,
|
||
|
|
(char *[3]) { (char *) "bug-getopt1", (char *) "-b",
|
||
|
|
(char *) "-a" },
|
||
|
|
(int [2]) { 'b', ':' });
|
||
|
|
|
||
|
|
if (ret == 0)
|
||
|
|
puts ("all OK");
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define TEST_FUNCTION do_test ()
|
||
|
|
#include "../test-skeleton.c"
|