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/>.
31 typedef void (*test_function_t
)(Manager
*m
);
33 static int setup_test(Manager
**m
) {
34 char **tests_path
= STRV_MAKE("exists", "existsglobFOOBAR", "changed", "modified", "unit",
35 "directorynotempty", "makedirectory");
42 r
= manager_new(SYSTEMD_USER
, true, &tmp
);
43 if (IN_SET(r
, -EPERM
, -EACCES
, -EADDRINUSE
, -EHOSTDOWN
, -ENOENT
)) {
44 printf("Skipping test: manager_new: %s", strerror(-r
));
45 return -EXIT_TEST_SKIP
;
48 assert_se(manager_startup(tmp
, NULL
, NULL
) >= 0);
50 STRV_FOREACH(test_path
, tests_path
) {
51 _cleanup_free_
char *p
= NULL
;
53 p
= strjoin("/tmp/test-path_", *test_path
, NULL
);
56 (void) rm_rf(p
, REMOVE_ROOT
|REMOVE_PHYSICAL
);
64 static void shutdown_test(Manager
*m
) {
70 static void check_stop_unlink(Manager
*m
, Unit
*unit
, const char *test_path
, const char *service_name
) {
71 _cleanup_free_
char *tmp
= NULL
;
72 Unit
*service_unit
= NULL
;
73 Service
*service
= NULL
;
75 usec_t timeout
= 2 * USEC_PER_SEC
;
82 assert_se(tmp
= strreplace(unit
->id
, ".path", ".service"));
83 service_unit
= manager_get_unit(m
, tmp
);
85 service_unit
= manager_get_unit(m
, service_name
);
86 assert_se(service_unit
);
87 service
= SERVICE(service_unit
);
89 ts
= now(CLOCK_MONOTONIC
);
90 /* We process events until the service related to the path has been successfully started */
91 while(service
->result
!= SERVICE_SUCCESS
|| service
->state
!= SERVICE_START
) {
95 r
= sd_event_run(m
->event
, 100 * USEC_PER_MSEC
);
98 printf("%s: state = %s; result = %s \n",
100 service_state_to_string(service
->state
),
101 service_result_to_string(service
->result
));
104 /* But we timeout if the service has not been started in the allocated time */
105 n
= now(CLOCK_MONOTONIC
);
106 if (ts
+ timeout
< n
) {
107 log_error("Test timeout when testing %s", unit
->id
);
112 assert_se(UNIT_VTABLE(unit
)->stop(unit
) >= 0);
113 (void) rm_rf(test_path
, REMOVE_ROOT
|REMOVE_PHYSICAL
);
116 static void test_path_exists(Manager
*m
) {
117 const char *test_path
= "/tmp/test-path_exists";
122 assert_se(manager_load_unit(m
, "path-exists.path", NULL
, NULL
, &unit
) >= 0);
123 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
125 assert_se(touch(test_path
) >= 0);
127 check_stop_unlink(m
, unit
, test_path
, NULL
);
130 static void test_path_existsglob(Manager
*m
) {
131 const char *test_path
= "/tmp/test-path_existsglobFOOBAR";
135 assert_se(manager_load_unit(m
, "path-existsglob.path", NULL
, NULL
, &unit
) >= 0);
136 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
138 assert_se(touch(test_path
) >= 0);
140 check_stop_unlink(m
, unit
, test_path
, NULL
);
143 static void test_path_changed(Manager
*m
) {
144 const char *test_path
= "/tmp/test-path_changed";
150 assert_se(touch(test_path
) >= 0);
152 assert_se(manager_load_unit(m
, "path-changed.path", NULL
, NULL
, &unit
) >= 0);
153 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
155 f
= fopen(test_path
, "w");
159 check_stop_unlink(m
, unit
, test_path
, NULL
);
162 static void test_path_modified(Manager
*m
) {
163 _cleanup_fclose_
FILE *f
= NULL
;
164 const char *test_path
= "/tmp/test-path_modified";
169 assert_se(touch(test_path
) >= 0);
171 assert_se(manager_load_unit(m
, "path-modified.path", NULL
, NULL
, &unit
) >= 0);
172 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
174 f
= fopen(test_path
, "w");
178 check_stop_unlink(m
, unit
, test_path
, NULL
);
181 static void test_path_unit(Manager
*m
) {
182 const char *test_path
= "/tmp/test-path_unit";
187 assert_se(manager_load_unit(m
, "path-unit.path", NULL
, NULL
, &unit
) >= 0);
188 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
190 assert_se(touch(test_path
) >= 0);
192 check_stop_unlink(m
, unit
, test_path
, "path-mycustomunit.service");
195 static void test_path_directorynotempty(Manager
*m
) {
196 const char *test_path
= "/tmp/test-path_directorynotempty/";
201 assert_se(access(test_path
, F_OK
) < 0);
203 assert_se(manager_load_unit(m
, "path-directorynotempty.path", NULL
, NULL
, &unit
) >= 0);
204 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
206 /* MakeDirectory default to no */
207 assert_se(access(test_path
, F_OK
) < 0);
209 assert_se(mkdir_p(test_path
, 0755) >= 0);
210 assert_se(touch(strjoina(test_path
, "test_file")) >= 0);
212 check_stop_unlink(m
, unit
, test_path
, NULL
);
215 static void test_path_makedirectory_directorymode(Manager
*m
) {
216 const char *test_path
= "/tmp/test-path_makedirectory/";
222 assert_se(access(test_path
, F_OK
) < 0);
224 assert_se(manager_load_unit(m
, "path-makedirectory.path", NULL
, NULL
, &unit
) >= 0);
225 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
227 /* Check if the directory has been created */
228 assert_se(access(test_path
, F_OK
) >= 0);
230 /* Check the mode we specified with DirectoryMode=0744 */
231 assert_se(stat(test_path
, &s
) >= 0);
232 assert_se((s
.st_mode
& S_IRWXU
) == 0700);
233 assert_se((s
.st_mode
& S_IRWXG
) == 0040);
234 assert_se((s
.st_mode
& S_IRWXO
) == 0004);
236 assert_se(UNIT_VTABLE(unit
)->stop(unit
) >= 0);
237 (void) rm_rf(test_path
, REMOVE_ROOT
|REMOVE_PHYSICAL
);
240 int main(int argc
, char *argv
[]) {
241 test_function_t tests
[] = {
243 test_path_existsglob
,
247 test_path_directorynotempty
,
248 test_path_makedirectory_directorymode
,
251 test_function_t
*test
= NULL
;
254 log_parse_environment();
257 assert_se(set_unit_path(TEST_DIR
":") >= 0);
259 for (test
= tests
; test
&& *test
; test
++) {
262 /* We create a clean environment for each test */