/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
+#include <stdbool.h>
+
static void
getopt_loop (int argc, const char **argv,
- const char *options,
- int *a_seen, int *b_seen,
- const char **p_value, const char **q_value,
- int *non_options_count, const char **non_options,
- int *unrecognized)
+ const char *options,
+ int *a_seen, int *b_seen,
+ const char **p_value, const char **q_value,
+ int *non_options_count, const char **non_options,
+ int *unrecognized)
{
int c;
while ((c = getopt (argc, (char **) argv, options)) != -1)
{
switch (c)
- {
- case 'a':
- (*a_seen)++;
- break;
- case 'b':
- (*b_seen)++;
- break;
- case 'p':
- *p_value = optarg;
- break;
- case 'q':
- *q_value = optarg;
- break;
- case '\1':
- /* Must only happen with option '-' at the beginning. */
- ASSERT (options[0] == '-');
- non_options[(*non_options_count)++] = optarg;
- break;
- case '?':
- *unrecognized = optopt;
- break;
- default:
- *unrecognized = c;
- break;
- }
+ {
+ case 'a':
+ (*a_seen)++;
+ break;
+ case 'b':
+ (*b_seen)++;
+ break;
+ case 'p':
+ *p_value = optarg;
+ break;
+ case 'q':
+ *q_value = optarg;
+ break;
+ case '\1':
+ /* Must only happen with option '-' at the beginning. */
+ ASSERT (options[0] == '-');
+ non_options[(*non_options_count)++] = optarg;
+ break;
+ case '?':
+ *unrecognized = optopt;
+ break;
+ default:
+ *unrecognized = c;
+ break;
+ }
}
}
test_getopt (void)
{
int start;
+ bool posixly = !!getenv ("POSIXLY_CORRECT");
+ /* See comment in getopt.c:
+ glibc gets a LSB-compliant getopt.
+ Standalone applications get a POSIX-compliant getopt. */
+#if defined __GETOPT_PREFIX || !(__GLIBC__ >= 2 || defined __MINGW32__)
+ /* Using getopt from gnulib or from a non-glibc system. */
+ posixly = true;
+#endif
/* Test processing of boolean options. */
for (start = OPTIND_MIN; start <= 1; start++)
argv[argc++] = "-a";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "ab",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "-a";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "ab",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 1);
ASSERT (p_value == NULL);
argv[argc++] = "-ba";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "ab",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 1);
ASSERT (p_value == NULL);
argv[argc++] = "-a";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "ab",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 2);
ASSERT (b_seen == 1);
ASSERT (p_value == NULL);
argv[argc++] = "program";
argv[argc++] = "-pfoo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "p:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
argv[argc++] = "-p";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "p:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
argv[argc++] = "baz";
argv[argc++] = "-pfoo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 1);
ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
argv[argc++] = "program";
argv[argc++] = "-pfoo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "p::q::",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
argv[argc++] = "-p";
argv[argc++] = "foo";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "p::q::",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "-p";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp::q::",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "-x";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 1);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "foo") == 0);
argv[argc++] = "duck";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
- /* See comment in getopt.c:
- glibc gets a LSB-compliant getopt.
- Standalone applications get a POSIX-compliant getopt. */
-#if defined __GETOPT_PREFIX || !(__GLIBC__ >= 2 || defined __MINGW32__)
- /* Using getopt from gnulib or from a non-glibc system. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "donald") == 0);
- ASSERT (strcmp (argv[2], "-p") == 0);
- ASSERT (strcmp (argv[3], "billy") == 0);
- ASSERT (strcmp (argv[4], "duck") == 0);
- ASSERT (strcmp (argv[5], "-a") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 0);
- ASSERT (b_seen == 0);
- ASSERT (p_value == NULL);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 1);
-#else
- /* Using getopt from glibc. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "-p") == 0);
- ASSERT (strcmp (argv[2], "billy") == 0);
- ASSERT (strcmp (argv[3], "-a") == 0);
- ASSERT (strcmp (argv[4], "donald") == 0);
- ASSERT (strcmp (argv[5], "duck") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 1);
- ASSERT (b_seen == 0);
- ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 4);
-#endif
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
+ if (posixly)
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "donald") == 0);
+ ASSERT (strcmp (argv[2], "-p") == 0);
+ ASSERT (strcmp (argv[3], "billy") == 0);
+ ASSERT (strcmp (argv[4], "duck") == 0);
+ ASSERT (strcmp (argv[5], "-a") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 0);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value == NULL);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 1);
+ }
+ else
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "-p") == 0);
+ ASSERT (strcmp (argv[2], "billy") == 0);
+ ASSERT (strcmp (argv[3], "-a") == 0);
+ ASSERT (strcmp (argv[4], "donald") == 0);
+ ASSERT (strcmp (argv[5], "duck") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 1);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 4);
+ }
}
/* Check that '--' ends the argument processing. */
argv[argc++] = "-q";
argv[argc++] = "johnny";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
- /* See comment in getopt.c:
- glibc gets a LSB-compliant getopt.
- Standalone applications get a POSIX-compliant getopt. */
-#if defined __GETOPT_PREFIX || !(__GLIBC__ >= 2 || defined __MINGW32__)
- /* Using getopt from gnulib or from a non-glibc system. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "donald") == 0);
- ASSERT (strcmp (argv[2], "-p") == 0);
- ASSERT (strcmp (argv[3], "billy") == 0);
- ASSERT (strcmp (argv[4], "duck") == 0);
- ASSERT (strcmp (argv[5], "-a") == 0);
- ASSERT (strcmp (argv[6], "--") == 0);
- ASSERT (strcmp (argv[7], "-b") == 0);
- ASSERT (strcmp (argv[8], "foo") == 0);
- ASSERT (strcmp (argv[9], "-q") == 0);
- ASSERT (strcmp (argv[10], "johnny") == 0);
- ASSERT (strcmp (argv[11], "bar") == 0);
- ASSERT (a_seen == 0);
- ASSERT (b_seen == 0);
- ASSERT (p_value == NULL);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 1);
-#else
- /* Using getopt from glibc. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "-p") == 0);
- ASSERT (strcmp (argv[2], "billy") == 0);
- ASSERT (strcmp (argv[3], "-a") == 0);
- ASSERT (strcmp (argv[4], "--") == 0);
- ASSERT (strcmp (argv[5], "donald") == 0);
- ASSERT (strcmp (argv[6], "duck") == 0);
- ASSERT (strcmp (argv[7], "-b") == 0);
- ASSERT (strcmp (argv[8], "foo") == 0);
- ASSERT (strcmp (argv[9], "-q") == 0);
- ASSERT (strcmp (argv[10], "johnny") == 0);
- ASSERT (strcmp (argv[11], "bar") == 0);
- ASSERT (a_seen == 1);
- ASSERT (b_seen == 0);
- ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 5);
-#endif
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
+ if (posixly)
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "donald") == 0);
+ ASSERT (strcmp (argv[2], "-p") == 0);
+ ASSERT (strcmp (argv[3], "billy") == 0);
+ ASSERT (strcmp (argv[4], "duck") == 0);
+ ASSERT (strcmp (argv[5], "-a") == 0);
+ ASSERT (strcmp (argv[6], "--") == 0);
+ ASSERT (strcmp (argv[7], "-b") == 0);
+ ASSERT (strcmp (argv[8], "foo") == 0);
+ ASSERT (strcmp (argv[9], "-q") == 0);
+ ASSERT (strcmp (argv[10], "johnny") == 0);
+ ASSERT (strcmp (argv[11], "bar") == 0);
+ ASSERT (argv[12] == NULL);
+ ASSERT (a_seen == 0);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value == NULL);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 1);
+ }
+ else
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "-p") == 0);
+ ASSERT (strcmp (argv[2], "billy") == 0);
+ ASSERT (strcmp (argv[3], "-a") == 0);
+ ASSERT (strcmp (argv[4], "--") == 0);
+ ASSERT (strcmp (argv[5], "donald") == 0);
+ ASSERT (strcmp (argv[6], "duck") == 0);
+ ASSERT (strcmp (argv[7], "-b") == 0);
+ ASSERT (strcmp (argv[8], "foo") == 0);
+ ASSERT (strcmp (argv[9], "-q") == 0);
+ ASSERT (strcmp (argv[10], "johnny") == 0);
+ ASSERT (strcmp (argv[11], "bar") == 0);
+ ASSERT (argv[12] == NULL);
+ ASSERT (a_seen == 1);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 5);
+ }
}
#if GNULIB_GETOPT_GNU
argv[argc++] = "duck";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "-abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (strcmp (argv[0], "program") == 0);
ASSERT (strcmp (argv[1], "donald") == 0);
ASSERT (strcmp (argv[2], "-p") == 0);
ASSERT (strcmp (argv[4], "duck") == 0);
ASSERT (strcmp (argv[5], "-a") == 0);
ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
ASSERT (a_seen == 1);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
argv[argc++] = "-q";
argv[argc++] = "johnny";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "-abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (strcmp (argv[0], "program") == 0);
ASSERT (strcmp (argv[1], "donald") == 0);
ASSERT (strcmp (argv[2], "-p") == 0);
ASSERT (strcmp (argv[9], "-q") == 0);
ASSERT (strcmp (argv[10], "johnny") == 0);
ASSERT (strcmp (argv[11], "bar") == 0);
+ ASSERT (argv[12] == NULL);
ASSERT (a_seen == 1);
ASSERT (b_seen == 0);
ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
ASSERT (q_value == NULL);
if (non_options_count == 2)
{
- /* glibc behaviour. */
- ASSERT (non_options_count == 2);
- ASSERT (strcmp (non_options[0], "donald") == 0);
- ASSERT (strcmp (non_options[1], "duck") == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 7);
+ /* glibc behaviour. */
+ ASSERT (non_options_count == 2);
+ ASSERT (strcmp (non_options[0], "donald") == 0);
+ ASSERT (strcmp (non_options[1], "duck") == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 7);
}
else
{
- /* Another valid behaviour. */
- ASSERT (non_options_count == 7);
- ASSERT (strcmp (non_options[0], "donald") == 0);
- ASSERT (strcmp (non_options[1], "duck") == 0);
- ASSERT (strcmp (non_options[2], "-b") == 0);
- ASSERT (strcmp (non_options[3], "foo") == 0);
- ASSERT (strcmp (non_options[4], "-q") == 0);
- ASSERT (strcmp (non_options[5], "johnny") == 0);
- ASSERT (strcmp (non_options[6], "bar") == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 12);
+ /* Another valid behaviour. */
+ ASSERT (non_options_count == 7);
+ ASSERT (strcmp (non_options[0], "donald") == 0);
+ ASSERT (strcmp (non_options[1], "duck") == 0);
+ ASSERT (strcmp (non_options[2], "-b") == 0);
+ ASSERT (strcmp (non_options[3], "foo") == 0);
+ ASSERT (strcmp (non_options[4], "-q") == 0);
+ ASSERT (strcmp (non_options[5], "johnny") == 0);
+ ASSERT (strcmp (non_options[6], "bar") == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 12);
}
}
#endif
argv[argc++] = "duck";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:-",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
- /* See comment in getopt.c:
- glibc gets a LSB-compliant getopt.
- Standalone applications get a POSIX-compliant getopt. */
-#if defined __GETOPT_PREFIX || !(__GLIBC__ >= 2 || defined __MINGW32__)
- /* Using getopt from gnulib or from a non-glibc system. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "donald") == 0);
- ASSERT (strcmp (argv[2], "-p") == 0);
- ASSERT (strcmp (argv[3], "billy") == 0);
- ASSERT (strcmp (argv[4], "duck") == 0);
- ASSERT (strcmp (argv[5], "-a") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 0);
- ASSERT (b_seen == 0);
- ASSERT (p_value == NULL);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 1);
-#else
- /* Using getopt from glibc. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "-p") == 0);
- ASSERT (strcmp (argv[2], "billy") == 0);
- ASSERT (strcmp (argv[3], "-a") == 0);
- ASSERT (strcmp (argv[4], "donald") == 0);
- ASSERT (strcmp (argv[5], "duck") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 1);
- ASSERT (b_seen == 0);
- ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 4);
-#endif
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
+ if (posixly)
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "donald") == 0);
+ ASSERT (strcmp (argv[2], "-p") == 0);
+ ASSERT (strcmp (argv[3], "billy") == 0);
+ ASSERT (strcmp (argv[4], "duck") == 0);
+ ASSERT (strcmp (argv[5], "-a") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 0);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value == NULL);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 1);
+ }
+ else
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "-p") == 0);
+ ASSERT (strcmp (argv[2], "billy") == 0);
+ ASSERT (strcmp (argv[3], "-a") == 0);
+ ASSERT (strcmp (argv[4], "donald") == 0);
+ ASSERT (strcmp (argv[5], "duck") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 1);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 4);
+ }
}
/* Check that the '+' flag causes the first non-option to terminate the
argv[argc++] = "duck";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "+abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (strcmp (argv[0], "program") == 0);
ASSERT (strcmp (argv[1], "donald") == 0);
ASSERT (strcmp (argv[2], "-p") == 0);
ASSERT (strcmp (argv[4], "duck") == 0);
ASSERT (strcmp (argv[5], "-a") == 0);
ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "program";
argv[argc++] = "-+";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "+abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "-q";
argv[argc++] = "johnny";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "+abp:q:",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
ASSERT (strcmp (argv[0], "program") == 0);
ASSERT (strcmp (argv[1], "donald") == 0);
ASSERT (strcmp (argv[2], "-p") == 0);
ASSERT (strcmp (argv[9], "-q") == 0);
ASSERT (strcmp (argv[10], "johnny") == 0);
ASSERT (strcmp (argv[11], "bar") == 0);
+ ASSERT (argv[12] == NULL);
ASSERT (a_seen == 0);
ASSERT (b_seen == 0);
ASSERT (p_value == NULL);
argv[argc++] = "duck";
argv[argc++] = "-a";
argv[argc++] = "bar";
+ argv[argc] = NULL;
optind = start;
getopt_loop (argc, argv, "abp:q:+",
- &a_seen, &b_seen, &p_value, &q_value,
- &non_options_count, non_options, &unrecognized);
- /* See comment in getopt.c:
- glibc gets a LSB-compliant getopt.
- Standalone applications get a POSIX-compliant getopt. */
-#if defined __GETOPT_PREFIX || !(__GLIBC__ >= 2 || defined __MINGW32__)
- /* Using getopt from gnulib or from a non-glibc system. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "donald") == 0);
- ASSERT (strcmp (argv[2], "-p") == 0);
- ASSERT (strcmp (argv[3], "billy") == 0);
- ASSERT (strcmp (argv[4], "duck") == 0);
- ASSERT (strcmp (argv[5], "-a") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 0);
- ASSERT (b_seen == 0);
- ASSERT (p_value == NULL);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 1);
-#else
- /* Using getopt from glibc. */
- ASSERT (strcmp (argv[0], "program") == 0);
- ASSERT (strcmp (argv[1], "-p") == 0);
- ASSERT (strcmp (argv[2], "billy") == 0);
- ASSERT (strcmp (argv[3], "-a") == 0);
- ASSERT (strcmp (argv[4], "donald") == 0);
- ASSERT (strcmp (argv[5], "duck") == 0);
- ASSERT (strcmp (argv[6], "bar") == 0);
- ASSERT (a_seen == 1);
- ASSERT (b_seen == 0);
- ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
- ASSERT (q_value == NULL);
- ASSERT (non_options_count == 0);
- ASSERT (unrecognized == 0);
- ASSERT (optind == 4);
-#endif
+ &a_seen, &b_seen, &p_value, &q_value,
+ &non_options_count, non_options, &unrecognized);
+ if (posixly)
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "donald") == 0);
+ ASSERT (strcmp (argv[2], "-p") == 0);
+ ASSERT (strcmp (argv[3], "billy") == 0);
+ ASSERT (strcmp (argv[4], "duck") == 0);
+ ASSERT (strcmp (argv[5], "-a") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 0);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value == NULL);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 1);
+ }
+ else
+ {
+ ASSERT (strcmp (argv[0], "program") == 0);
+ ASSERT (strcmp (argv[1], "-p") == 0);
+ ASSERT (strcmp (argv[2], "billy") == 0);
+ ASSERT (strcmp (argv[3], "-a") == 0);
+ ASSERT (strcmp (argv[4], "donald") == 0);
+ ASSERT (strcmp (argv[5], "duck") == 0);
+ ASSERT (strcmp (argv[6], "bar") == 0);
+ ASSERT (argv[7] == NULL);
+ ASSERT (a_seen == 1);
+ ASSERT (b_seen == 0);
+ ASSERT (p_value != NULL && strcmp (p_value, "billy") == 0);
+ ASSERT (q_value == NULL);
+ ASSERT (non_options_count == 0);
+ ASSERT (unrecognized == 0);
+ ASSERT (optind == 4);
+ }
}
}