mirror of
https://github.com/systemd/systemd.git
synced 2024-11-13 23:21:08 +03:00
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/***
|
|
This file is part of systemd.
|
|
|
|
Copyright 2014 systemd developers
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
#include "macro.h"
|
|
#include "strv.h"
|
|
#include "verbs.h"
|
|
|
|
static int noop_dispatcher(int argc, char *argv[], void *userdata) {
|
|
return 0;
|
|
}
|
|
|
|
#define test_dispatch_one(argv, verbs, expected) \
|
|
optind = 0; \
|
|
assert_se(dispatch_verb(strv_length(argv), argv, verbs, NULL) == expected);
|
|
|
|
static void test_verbs(void) {
|
|
static const Verb verbs[] = {
|
|
{ "help", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
|
|
{ "list-images", VERB_ANY, 1, 0, noop_dispatcher },
|
|
{ "list", VERB_ANY, 2, VERB_DEFAULT, noop_dispatcher },
|
|
{ "status", 2, VERB_ANY, 0, noop_dispatcher },
|
|
{ "show", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
|
|
{ "terminate", 2, VERB_ANY, 0, noop_dispatcher },
|
|
{ "login", 2, 2, 0, noop_dispatcher },
|
|
{ "copy-to", 3, 4, 0, noop_dispatcher },
|
|
{}
|
|
};
|
|
|
|
/* not found */
|
|
test_dispatch_one(STRV_MAKE("command-not-found"), verbs, -EINVAL);
|
|
|
|
/* found */
|
|
test_dispatch_one(STRV_MAKE("show"), verbs, 0);
|
|
|
|
/* found, too few args */
|
|
test_dispatch_one(STRV_MAKE("copy-to", "foo"), verbs, -EINVAL);
|
|
|
|
/* found, meets min args */
|
|
test_dispatch_one(STRV_MAKE("status", "foo", "bar"), verbs, 0);
|
|
|
|
/* found, too many args */
|
|
test_dispatch_one(STRV_MAKE("copy-to", "foo", "bar", "baz", "quux", "qaax"), verbs, -EINVAL);
|
|
|
|
/* no verb, but a default is set */
|
|
test_dispatch_one(STRV_MAKE_EMPTY, verbs, 0);
|
|
}
|
|
|
|
static void test_verbs_no_default(void) {
|
|
static const Verb verbs[] = {
|
|
{ "help", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
|
|
{},
|
|
};
|
|
|
|
test_dispatch_one(STRV_MAKE(NULL), verbs, -EINVAL);
|
|
}
|
|
|
|
int main(int argc, char *argv[]) {
|
|
test_verbs();
|
|
test_verbs_no_default();
|
|
|
|
return 0;
|
|
}
|