7 static const struct option opts[] =
9 { "a1", no_argument, NULL, 'a' },
10 { "a2", no_argument, NULL, 'a' },
15 one_test (const char *fmt, int argc, char *argv[], int n, int expected[n])
20 for (int i = 0; i < n; ++i)
23 if (ftruncate (fileno (stderr), 0) != 0)
25 puts ("cannot truncate file");
29 int c = getopt_long (argc, argv, fmt, opts, NULL);
32 printf ("format '%s' test %d failed: expected '%c', got '%c'\n",
33 fmt, i, expected[i], c);
36 if (ftell (stderr) != 0)
38 printf ("format '%s' test %d failed: printed to stderr\n",
51 char fname[] = "/tmp/bug-getopt5.XXXXXX";
52 int fd = mkstemp (fname);
55 printf ("mkstemp failed: %m\n");
60 if (freopen (fname, "w+", stderr) == NULL)
62 puts ("cannot redirect stderr");
68 int ret = one_test (":W;", 2,
69 (char *[2]) { (char *) "bug-getopt5", (char *) "--a" },
70 1, (int [1]) { 'a' });
72 ret |= one_test (":W;", 3,
73 (char *[3]) { (char *) "bug-getopt5", (char *) "-W",
75 1, (int [1]) { 'a' });
83 #define TEST_FUNCTION do_test ()
84 #include "../test-skeleton.c"