2 This file is part of systemd.
4 Copyright 2014 Ronny Chevalier
6 systemd is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 systemd is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with systemd; If not, see <http://www.gnu.org/licenses/>.
30 typedef void (*test_function_t)(Manager *m);
32 static int setup_test(Manager **m) {
33 char **tests_path = STRV_MAKE("exists", "existsglobFOOBAR", "changed", "modified", "unit",
34 "directorynotempty", "makedirectory");
41 r = manager_new(SYSTEMD_USER, true, &tmp);
42 if (IN_SET(r, -EPERM, -EACCES, -EADDRINUSE, -EHOSTDOWN, -ENOENT)) {
43 printf("Skipping test: manager_new: %s", strerror(-r));
44 return -EXIT_TEST_SKIP;
47 assert_se(manager_startup(tmp, NULL, NULL) >= 0);
49 STRV_FOREACH(test_path, tests_path) {
50 rm_rf_dangerous(strappenda("/tmp/test-path_", *test_path), false, true, false);
58 static void shutdown_test(Manager *m) {
64 static void check_stop_unlink(Manager *m, Unit *unit, const char *test_path, const char *service_name) {
65 _cleanup_free_ char *tmp = NULL;
66 Unit *service_unit = NULL;
67 Service *service = NULL;
69 usec_t timeout = 2 * USEC_PER_SEC;
76 assert_se(tmp = strreplace(unit->id, ".path", ".service"));
77 service_unit = manager_get_unit(m, tmp);
79 service_unit = manager_get_unit(m, service_name);
80 assert_se(service_unit);
81 service = SERVICE(service_unit);
83 ts = now(CLOCK_MONOTONIC);
84 /* We proces events until the service related to the path has been successfully started */
85 while(service->result != SERVICE_SUCCESS || service->state != SERVICE_START) {
89 r = sd_event_run(m->event, 100 * USEC_PER_MSEC);
92 printf("%s: state = %s; result = %s \n",
94 service_state_to_string(service->state),
95 service_result_to_string(service->result));
98 /* But we timeout if the service has not been started in the allocated time */
99 n = now(CLOCK_MONOTONIC);
100 if (ts + timeout < n) {
101 log_error("Test timeout when testing %s", unit->id);
106 assert_se(UNIT_VTABLE(unit)->stop(unit) >= 0);
107 assert_se(UNIT_VTABLE(service_unit)->stop(service_unit) >= 0);
108 rm_rf_dangerous(test_path, false, true, false);
111 static void test_path_exists(Manager *m) {
112 const char *test_path = "/tmp/test-path_exists";
117 assert_se(manager_load_unit(m, "path-exists.path", NULL, NULL, &unit) >= 0);
118 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
120 assert_se(touch(test_path) >= 0);
122 check_stop_unlink(m, unit, test_path, NULL);
125 static void test_path_existsglob(Manager *m) {
126 const char *test_path = "/tmp/test-path_existsglobFOOBAR";
130 assert_se(manager_load_unit(m, "path-existsglob.path", NULL, NULL, &unit) >= 0);
131 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
133 assert_se(touch(test_path) >= 0);
135 check_stop_unlink(m, unit, test_path, NULL);
138 static void test_path_changed(Manager *m) {
139 const char *test_path = "/tmp/test-path_changed";
145 assert_se(touch(test_path) >= 0);
147 assert_se(manager_load_unit(m, "path-changed.path", NULL, NULL, &unit) >= 0);
148 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
150 f = fopen(test_path, "w");
154 check_stop_unlink(m, unit, test_path, NULL);
157 static void test_path_modified(Manager *m) {
158 _cleanup_fclose_ FILE *f = NULL;
159 const char *test_path = "/tmp/test-path_modified";
164 assert_se(touch(test_path) >= 0);
166 assert_se(manager_load_unit(m, "path-modified.path", NULL, NULL, &unit) >= 0);
167 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
169 f = fopen(test_path, "w");
173 check_stop_unlink(m, unit, test_path, NULL);
176 static void test_path_unit(Manager *m) {
177 const char *test_path = "/tmp/test-path_unit";
182 assert_se(manager_load_unit(m, "path-unit.path", NULL, NULL, &unit) >= 0);
183 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
185 assert_se(touch(test_path) >= 0);
187 check_stop_unlink(m, unit, test_path, "path-mycustomunit.service");
190 static void test_path_directorynotempty(Manager *m) {
191 const char *test_path = "/tmp/test-path_directorynotempty/";
196 assert_se(access(test_path, F_OK) < 0);
198 assert_se(manager_load_unit(m, "path-directorynotempty.path", NULL, NULL, &unit) >= 0);
199 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
201 /* MakeDirectory default to no */
202 assert_se(access(test_path, F_OK) < 0);
204 assert_se(mkdir_p(test_path, 0755) >= 0);
205 assert_se(touch(strappenda(test_path, "test_file")) >= 0);
207 check_stop_unlink(m, unit, test_path, NULL);
210 static void test_path_makedirectory_directorymode(Manager *m) {
211 const char *test_path = "/tmp/test-path_makedirectory/";
217 assert_se(access(test_path, F_OK) < 0);
219 assert_se(manager_load_unit(m, "path-makedirectory.path", NULL, NULL, &unit) >= 0);
220 assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
222 /* Check if the directory has been created */
223 assert_se(access(test_path, F_OK) >= 0);
225 /* Check the mode we specified with DirectoryMode=0744 */
226 assert_se(stat(test_path, &s) >= 0);
227 assert_se((s.st_mode & S_IRWXU) == 0700);
228 assert_se((s.st_mode & S_IRWXG) == 0040);
229 assert_se((s.st_mode & S_IRWXO) == 0004);
231 assert_se(UNIT_VTABLE(unit)->stop(unit) >= 0);
232 rm_rf_dangerous(test_path, false, true, false);
235 int main(int argc, char *argv[]) {
236 test_function_t tests[] = {
238 test_path_existsglob,
242 test_path_directorynotempty,
243 test_path_makedirectory_directorymode,
246 test_function_t *test = NULL;
249 log_parse_environment();
252 /* It is needed otherwise cgroup creation fails */
254 return EXIT_TEST_SKIP;
256 assert_se(set_unit_path(TEST_DIR ":") >= 0);
258 for (test = tests; test && *test; test++) {
261 /* We create a clean environment for each test */