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/>.
23 #include <sys/types.h>
30 #include "path-util.h"
35 typedef void (*test_function_t
)(Manager
*m
);
37 static void check(Manager
*m
, Unit
*unit
, int status_expected
, int code_expected
) {
38 Service
*service
= NULL
;
40 usec_t timeout
= 2 * USEC_PER_SEC
;
45 service
= SERVICE(unit
);
46 printf("%s\n", unit
->id
);
47 exec_context_dump(&service
->exec_context
, stdout
, "\t");
48 ts
= now(CLOCK_MONOTONIC
);
49 while (service
->state
!= SERVICE_DEAD
&& service
->state
!= SERVICE_FAILED
) {
53 r
= sd_event_run(m
->event
, 100 * USEC_PER_MSEC
);
56 n
= now(CLOCK_MONOTONIC
);
57 if (ts
+ timeout
< n
) {
58 log_error("Test timeout when testing %s", unit
->id
);
62 exec_status_dump(&service
->main_exec_status
, stdout
, "\t");
63 assert_se(service
->main_exec_status
.status
== status_expected
);
64 assert_se(service
->main_exec_status
.code
== code_expected
);
67 static void test(Manager
*m
, const char *unit_name
, int status_expected
, int code_expected
) {
72 assert_se(manager_load_unit(m
, unit_name
, NULL
, NULL
, &unit
) >= 0);
73 assert_se(UNIT_VTABLE(unit
)->start(unit
) >= 0);
74 check(m
, unit
, status_expected
, code_expected
);
77 static void test_exec_workingdirectory(Manager
*m
) {
78 assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0);
80 test(m
, "exec-workingdirectory.service", 0, CLD_EXITED
);
82 (void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT
|REMOVE_PHYSICAL
);
85 static void test_exec_personality(Manager
*m
) {
86 #if defined(__x86_64__)
87 test(m
, "exec-personality-x86-64.service", 0, CLD_EXITED
);
89 #elif defined(__s390__)
90 test(m
, "exec-personality-s390.service", 0, CLD_EXITED
);
93 test(m
, "exec-personality-x86.service", 0, CLD_EXITED
);
97 static void test_exec_ignoresigpipe(Manager
*m
) {
98 test(m
, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED
);
99 test(m
, "exec-ignoresigpipe-no.service", SIGPIPE
, CLD_KILLED
);
102 static void test_exec_privatetmp(Manager
*m
) {
103 assert_se(touch("/tmp/test-exec_privatetmp") >= 0);
105 test(m
, "exec-privatetmp-yes.service", 0, CLD_EXITED
);
106 test(m
, "exec-privatetmp-no.service", 0, CLD_EXITED
);
108 unlink("/tmp/test-exec_privatetmp");
111 static void test_exec_privatedevices(Manager
*m
) {
112 test(m
, "exec-privatedevices-yes.service", 0, CLD_EXITED
);
113 test(m
, "exec-privatedevices-no.service", 0, CLD_EXITED
);
116 static void test_exec_systemcallfilter(Manager
*m
) {
118 test(m
, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED
);
119 test(m
, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED
);
120 test(m
, "exec-systemcallfilter-failing.service", SIGSYS
, CLD_KILLED
);
121 test(m
, "exec-systemcallfilter-failing2.service", SIGSYS
, CLD_KILLED
);
125 static void test_exec_systemcallerrornumber(Manager
*m
) {
127 test(m
, "exec-systemcallerrornumber.service", 1, CLD_EXITED
);
131 static void test_exec_user(Manager
*m
) {
132 if (getpwnam("nobody"))
133 test(m
, "exec-user.service", 0, CLD_EXITED
);
135 log_error_errno(errno
, "Skipping test_exec_user, could not find nobody user: %m");
138 static void test_exec_group(Manager
*m
) {
139 if (getgrnam("nobody"))
140 test(m
, "exec-group.service", 0, CLD_EXITED
);
142 log_error_errno(errno
, "Skipping test_exec_group, could not find nobody group: %m");
145 static void test_exec_environment(Manager
*m
) {
146 test(m
, "exec-environment.service", 0, CLD_EXITED
);
147 test(m
, "exec-environment-multiple.service", 0, CLD_EXITED
);
148 test(m
, "exec-environment-empty.service", 0, CLD_EXITED
);
151 static void test_exec_environmentfile(Manager
*m
) {
152 static const char e
[] =
153 "VAR1='word1 word2'\n"
159 "line without an equal\n"
160 "VAR3='$word 5 6'\n";
163 r
= write_string_file("/tmp/test-exec_environmentfile.conf", e
, WRITE_STRING_FILE_CREATE
);
166 test(m
, "exec-environmentfile.service", 0, CLD_EXITED
);
168 unlink("/tmp/test-exec_environmentfile.conf");
171 static void test_exec_passenvironment(Manager
*m
) {
172 assert_se(setenv("VAR1", "word1 word2", 1) == 0);
173 assert_se(setenv("VAR2", "word3", 1) == 0);
174 assert_se(setenv("VAR3", "$word 5 6", 1) == 0);
175 test(m
, "exec-passenvironment.service", 0, CLD_EXITED
);
176 test(m
, "exec-passenvironment-repeated.service", 0, CLD_EXITED
);
177 test(m
, "exec-passenvironment-empty.service", 0, CLD_EXITED
);
178 assert_se(unsetenv("VAR1") == 0);
179 assert_se(unsetenv("VAR2") == 0);
180 assert_se(unsetenv("VAR3") == 0);
181 test(m
, "exec-passenvironment-absent.service", 0, CLD_EXITED
);
184 static void test_exec_umask(Manager
*m
) {
185 test(m
, "exec-umask-default.service", 0, CLD_EXITED
);
186 test(m
, "exec-umask-0177.service", 0, CLD_EXITED
);
189 static void test_exec_runtimedirectory(Manager
*m
) {
190 test(m
, "exec-runtimedirectory.service", 0, CLD_EXITED
);
191 test(m
, "exec-runtimedirectory-mode.service", 0, CLD_EXITED
);
192 if (getgrnam("nobody"))
193 test(m
, "exec-runtimedirectory-owner.service", 0, CLD_EXITED
);
195 log_error_errno(errno
, "Skipping test_exec_runtimedirectory-owner, could not find nobody group: %m");
198 static void test_exec_capabilityboundingset(Manager
*m
) {
201 /* We use capsh to test if the capabilities are
202 * properly set, so be sure that it exists */
203 r
= find_binary("capsh", NULL
);
205 log_error_errno(r
, "Skipping test_exec_capabilityboundingset, could not find capsh binary: %m");
209 test(m
, "exec-capabilityboundingset-simple.service", 0, CLD_EXITED
);
210 test(m
, "exec-capabilityboundingset-reset.service", 0, CLD_EXITED
);
211 test(m
, "exec-capabilityboundingset-merge.service", 0, CLD_EXITED
);
212 test(m
, "exec-capabilityboundingset-invert.service", 0, CLD_EXITED
);
215 static void test_exec_privatenetwork(Manager
*m
) {
218 r
= find_binary("ip", NULL
);
220 log_error_errno(r
, "Skipping test_exec_privatenetwork, could not find ip binary: %m");
224 test(m
, "exec-privatenetwork-yes.service", 0, CLD_EXITED
);
227 static void test_exec_oomscoreadjust(Manager
*m
) {
228 test(m
, "exec-oomscoreadjust-positive.service", 0, CLD_EXITED
);
229 test(m
, "exec-oomscoreadjust-negative.service", 0, CLD_EXITED
);
232 static void test_exec_ioschedulingclass(Manager
*m
) {
233 test(m
, "exec-ioschedulingclass-none.service", 0, CLD_EXITED
);
234 test(m
, "exec-ioschedulingclass-idle.service", 0, CLD_EXITED
);
235 test(m
, "exec-ioschedulingclass-realtime.service", 0, CLD_EXITED
);
236 test(m
, "exec-ioschedulingclass-best-effort.service", 0, CLD_EXITED
);
239 int main(int argc
, char *argv
[]) {
240 test_function_t tests
[] = {
241 test_exec_workingdirectory
,
242 test_exec_personality
,
243 test_exec_ignoresigpipe
,
244 test_exec_privatetmp
,
245 test_exec_privatedevices
,
246 test_exec_privatenetwork
,
247 test_exec_systemcallfilter
,
248 test_exec_systemcallerrornumber
,
251 test_exec_environment
,
252 test_exec_environmentfile
,
253 test_exec_passenvironment
,
255 test_exec_runtimedirectory
,
256 test_exec_capabilityboundingset
,
257 test_exec_oomscoreadjust
,
258 test_exec_ioschedulingclass
,
261 test_function_t
*test
= NULL
;
265 log_parse_environment();
268 /* It is needed otherwise cgroup creation fails */
270 printf("Skipping test: not root\n");
271 return EXIT_TEST_SKIP
;
274 assert_se(setenv("XDG_RUNTIME_DIR", "/tmp/", 1) == 0);
275 assert_se(set_unit_path(TEST_DIR
"/test-execute/") >= 0);
277 r
= manager_new(MANAGER_USER
, true, &m
);
278 if (IN_SET(r
, -EPERM
, -EACCES
, -EADDRINUSE
, -EHOSTDOWN
, -ENOENT
)) {
279 printf("Skipping test: manager_new: %s", strerror(-r
));
280 return EXIT_TEST_SKIP
;
283 assert_se(manager_startup(m
, NULL
, NULL
) >= 0);
285 for (test
= tests
; test
&& *test
; test
++)