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/***
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;
}
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