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static void do_prepare (void);
#define PREPARE(argc, argv) do_prepare ()
static int do_test (void);
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
static char *fname;
static void
do_prepare (void)
{
if (create_temp_file ("tst-getopt_long1", &fname) < 0)
{
printf ("cannot create temp file: %m\n");
exit (1);
}
}
static const struct option opts[] =
{
{ "one", no_argument, NULL, '1' },
{ "two", no_argument, NULL, '2' },
{ "one-one", no_argument, NULL, '3' },
{ "four", no_argument, NULL, '4' },
{ "onto", no_argument, NULL, '5' },
{ NULL, 0, NULL, 0 }
};
static int
do_test (void)
{
if (freopen (fname, "w+", stderr) == NULL)
{
printf ("freopen failed: %m\n");
return 1;
}
char *argv[] = { (char *) "program", (char *) "--on" };
int argc = 2;
int c = getopt_long (argc, argv, "12345", opts, NULL);
printf ("return value: %c\n", c);
rewind (stderr);
char *line = NULL;
size_t len = 0;
if (getline (&line, &len, stderr) < 0)
{
printf ("cannot read stderr redirect: %m\n");
return 1;
}
printf ("message = \"%s\"\n", line);
static const char expected[] = "\
program: option '--on' is ambiguous; possibilities: '--one' '--one-one' '--onto'\n";
return c != '?' || strcmp (line, expected) != 0;
}
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