11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/***
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This file is part of systemd.
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Copyright 2014 systemd developers
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***/
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#include "macro.h"
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#include "strv.h"
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#include "verbs.h"
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static int noop_dispatcher(int argc, char *argv[], void *userdata) {
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return 0;
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}
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#define test_dispatch_one(argv, verbs, expected) \
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optind = 0; \
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assert_se(dispatch_verb(strv_length(argv), argv, verbs, NULL) == expected);
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static void test_verbs(void) {
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static const Verb verbs[] = {
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{ "help", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
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{ "list-images", VERB_ANY, 1, 0, noop_dispatcher },
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{ "list", VERB_ANY, 2, VERB_DEFAULT, noop_dispatcher },
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{ "status", 2, VERB_ANY, 0, noop_dispatcher },
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{ "show", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
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{ "terminate", 2, VERB_ANY, 0, noop_dispatcher },
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{ "login", 2, 2, 0, noop_dispatcher },
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{ "copy-to", 3, 4, 0, noop_dispatcher },
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{}
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};
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/* not found */
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test_dispatch_one(STRV_MAKE("command-not-found"), verbs, -EINVAL);
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/* found */
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test_dispatch_one(STRV_MAKE("show"), verbs, 0);
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/* found, too few args */
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test_dispatch_one(STRV_MAKE("copy-to", "foo"), verbs, -EINVAL);
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/* found, meets min args */
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test_dispatch_one(STRV_MAKE("status", "foo", "bar"), verbs, 0);
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/* found, too many args */
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test_dispatch_one(STRV_MAKE("copy-to", "foo", "bar", "baz", "quux", "qaax"), verbs, -EINVAL);
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/* no verb, but a default is set */
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test_dispatch_one(STRV_MAKE_EMPTY, verbs, 0);
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}
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static void test_verbs_no_default(void) {
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static const Verb verbs[] = {
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{ "help", VERB_ANY, VERB_ANY, 0, noop_dispatcher },
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{},
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};
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test_dispatch_one(STRV_MAKE(NULL), verbs, -EINVAL);
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}
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int main(int argc, char *argv[]) {
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test_verbs();
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test_verbs_no_default();
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return 0;
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}
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