+static void test_catalog_update(void) {
+ static char name[] = "/tmp/test-catalog.XXXXXX";
+ int r;
+
+ r = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
+ assert_se(r >= 0);
+
+ database = name;
+
+ /* Test what happens if there are no files. */
+ r = catalog_update(database, NULL, NULL);
+ assert_se(r >= 0);
+
+ /* Test what happens if there are no files in the directory. */
+ r = catalog_update(database, NULL, no_catalog_dirs);
+ assert_se(r >= 0);
+
+ /* Make sure that we at least have some files loaded or the
+ catalog_list below will fail. */
+ r = catalog_update(database, NULL, catalog_dirs);
+ assert_se(r >= 0);
+}
+
+static void test_catalog_file_lang(void) {
+ _cleanup_free_ char *lang = NULL, *lang2 = NULL, *lang3 = NULL, *lang4 = NULL;
+
+ assert_se(catalog_file_lang("systemd.de_DE.catalog", &lang) == 1);
+ assert_se(streq(lang, "de_DE"));
+
+ assert_se(catalog_file_lang("systemd..catalog", &lang2) == 0);
+ assert_se(lang2 == NULL);
+
+ assert_se(catalog_file_lang("systemd.fr.catalog", &lang2) == 1);
+ assert_se(streq(lang2, "fr"));
+
+ assert_se(catalog_file_lang("systemd.fr.catalog.gz", &lang3) == 0);
+ assert_se(lang3 == NULL);
+
+ assert_se(catalog_file_lang("systemd.01234567890123456789012345678901.catalog", &lang3) == 0);
+ assert_se(lang3 == NULL);
+
+ assert_se(catalog_file_lang("systemd.0123456789012345678901234567890.catalog", &lang3) == 1);
+ assert_se(streq(lang3, "0123456789012345678901234567890"));
+
+ assert_se(catalog_file_lang("/x/y/systemd.catalog", &lang4) == 0);
+ assert_se(lang4 == NULL);
+
+ assert_se(catalog_file_lang("/x/y/systemd.ru_RU.catalog", &lang4) == 1);
+ assert_se(streq(lang4, "ru_RU"));
+}
+
+int main(int argc, char *argv[]) {