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authorDave Reisner <dreisner@archlinux.org>2014-12-19 22:59:51 -0500
committerDave Reisner <dreisner@archlinux.org>2015-01-08 15:57:38 -0500
commitd2f0e78f2b72620ecf088ea756f9958e947f1182 (patch)
tree84083c39b90845e8c0cb5e668db2a8870111d1bd
parentee9c4ff4c89584ecf4e64f330fba627df099f4ad (diff)
test-verbs: add unit tests for verbs minilib
-rw-r--r--.gitignore1
-rw-r--r--Makefile.am9
-rw-r--r--src/test/test-verbs.c78
3 files changed, 87 insertions, 1 deletions
diff --git a/.gitignore b/.gitignore
index 70ee4f63dd..2e14b2637a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -253,6 +253,7 @@
/test-unit-name
/test-utf8
/test-util
+/test-verbs
/test-watchdog
/test-xml
/timedatectl
diff --git a/Makefile.am b/Makefile.am
index 21097bf6ba..483feb3efe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1389,7 +1389,8 @@ tests += \
test-execute \
test-copy \
test-cap-list \
- test-sigbus
+ test-sigbus \
+ test-verbs
EXTRA_DIST += \
test/a.service \
@@ -1662,6 +1663,12 @@ test_tmpfiles_LDADD = \
test_namespace_SOURCES = \
src/test/test-namespace.c
+test_verbs_SOURCES = \
+ src/test/test-verbs.c
+
+test_verbs_LDADD = \
+ libsystemd-shared.la
+
test_namespace_LDADD = \
libsystemd-core.la
diff --git a/src/test/test-verbs.c b/src/test/test-verbs.c
new file mode 100644
index 0000000000..0fcdd9e78d
--- /dev/null
+++ b/src/test/test-verbs.c
@@ -0,0 +1,78 @@
+/***
+ 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;
+}