/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2014 Zbigniew Jędrzejewski-Szmek 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 <stdlib.h> #include <sys/stat.h> #include "log.h" #include "path-lookup.h" #include "rm-rf.h" #include "string-util.h" #include "strv.h" static void test_paths(ManagerRunningAs running_as, bool personal) { char template[] = "/tmp/test-path-lookup.XXXXXXX"; _cleanup_lookup_paths_free_ LookupPaths lp_without_env = {}; _cleanup_lookup_paths_free_ LookupPaths lp_with_env = {}; char *exists, *not, *systemd_unit_path; assert_se(mkdtemp(template)); exists = strjoina(template, "/exists"); assert_se(mkdir(exists, 0755) == 0); not = strjoina(template, "/not"); assert_se(unsetenv("SYSTEMD_UNIT_PATH") == 0); assert_se(lookup_paths_init(&lp_without_env, running_as, personal, NULL, exists, not, not) == 0); assert_se(!strv_isempty(lp_without_env.unit_path)); assert_se(strv_contains(lp_without_env.unit_path, exists)); assert_se(strv_contains(lp_without_env.unit_path, not)); systemd_unit_path = strjoina(template, "/systemd-unit-path"); assert_se(setenv("SYSTEMD_UNIT_PATH", systemd_unit_path, 1) == 0); assert_se(lookup_paths_init(&lp_with_env, running_as, personal, NULL, exists, not, not) == 0); assert_se(strv_length(lp_with_env.unit_path) == 1); assert_se(streq(lp_with_env.unit_path[0], systemd_unit_path)); assert_se(rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); } static void print_generator_paths(ManagerRunningAs running_as) { _cleanup_strv_free_ char **paths; char **dir; log_info("Generators dirs (%s):", running_as == MANAGER_SYSTEM ? "system" : "user"); paths = generator_paths(running_as); STRV_FOREACH(dir, paths) log_info(" %s", *dir); } int main(int argc, char **argv) { log_set_max_level(LOG_DEBUG); log_parse_environment(); log_open(); test_paths(MANAGER_SYSTEM, false); test_paths(MANAGER_SYSTEM, true); test_paths(MANAGER_USER, false); test_paths(MANAGER_USER, true); print_generator_paths(MANAGER_SYSTEM); print_generator_paths(MANAGER_USER); return EXIT_SUCCESS; }