198 lines
6.3 KiB
C
198 lines
6.3 KiB
C
/***
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This file is part of systemd.
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Copyright 2014 Ronny Chevalier
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdio.h>
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#include "fs-util.h"
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#include "macro.h"
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#include "manager.h"
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#include "mkdir.h"
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#include "rm-rf.h"
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#include "unit.h"
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#include "util.h"
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typedef void (*test_function_t)(Manager *m);
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static void check(Manager *m, Unit *unit, int status_expected, int code_expected) {
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Service *service = NULL;
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usec_t ts;
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usec_t timeout = 2 * USEC_PER_SEC;
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assert_se(m);
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assert_se(unit);
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service = SERVICE(unit);
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printf("%s\n", unit->id);
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exec_context_dump(&service->exec_context, stdout, "\t");
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ts = now(CLOCK_MONOTONIC);
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while (service->state != SERVICE_DEAD && service->state != SERVICE_FAILED) {
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int r;
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usec_t n;
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r = sd_event_run(m->event, 100 * USEC_PER_MSEC);
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assert_se(r >= 0);
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n = now(CLOCK_MONOTONIC);
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if (ts + timeout < n) {
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log_error("Test timeout when testing %s", unit->id);
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exit(EXIT_FAILURE);
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}
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}
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exec_status_dump(&service->main_exec_status, stdout, "\t");
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assert_se(service->main_exec_status.status == status_expected);
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assert_se(service->main_exec_status.code == code_expected);
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}
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static void test(Manager *m, const char *unit_name, int status_expected, int code_expected) {
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Unit *unit;
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assert_se(unit_name);
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assert_se(manager_load_unit(m, unit_name, NULL, NULL, &unit) >= 0);
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assert_se(UNIT_VTABLE(unit)->start(unit) >= 0);
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check(m, unit, status_expected, code_expected);
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}
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static void test_exec_workingdirectory(Manager *m) {
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assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0);
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test(m, "exec-workingdirectory.service", 0, CLD_EXITED);
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(void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL);
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}
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static void test_exec_personality(Manager *m) {
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#if defined(__x86_64__)
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test(m, "exec-personality-x86-64.service", 0, CLD_EXITED);
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#elif defined(__s390__)
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test(m, "exec-personality-s390.service", 0, CLD_EXITED);
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#else
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test(m, "exec-personality-x86.service", 0, CLD_EXITED);
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#endif
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}
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static void test_exec_ignoresigpipe(Manager *m) {
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test(m, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED);
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test(m, "exec-ignoresigpipe-no.service", SIGPIPE, CLD_KILLED);
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}
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static void test_exec_privatetmp(Manager *m) {
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assert_se(touch("/tmp/test-exec_privatetmp") >= 0);
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test(m, "exec-privatetmp-yes.service", 0, CLD_EXITED);
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test(m, "exec-privatetmp-no.service", 0, CLD_EXITED);
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unlink("/tmp/test-exec_privatetmp");
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}
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static void test_exec_privatedevices(Manager *m) {
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test(m, "exec-privatedevices-yes.service", 0, CLD_EXITED);
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test(m, "exec-privatedevices-no.service", 0, CLD_EXITED);
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}
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static void test_exec_systemcallfilter(Manager *m) {
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#ifdef HAVE_SECCOMP
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test(m, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED);
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test(m, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED);
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test(m, "exec-systemcallfilter-failing.service", SIGSYS, CLD_KILLED);
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test(m, "exec-systemcallfilter-failing2.service", SIGSYS, CLD_KILLED);
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#endif
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}
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static void test_exec_systemcallerrornumber(Manager *m) {
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#ifdef HAVE_SECCOMP
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test(m, "exec-systemcallerrornumber.service", 1, CLD_EXITED);
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#endif
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}
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static void test_exec_user(Manager *m) {
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test(m, "exec-user.service", 0, CLD_EXITED);
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}
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static void test_exec_group(Manager *m) {
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test(m, "exec-group.service", 0, CLD_EXITED);
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}
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static void test_exec_environment(Manager *m) {
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test(m, "exec-environment.service", 0, CLD_EXITED);
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test(m, "exec-environment-multiple.service", 0, CLD_EXITED);
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test(m, "exec-environment-empty.service", 0, CLD_EXITED);
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}
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static void test_exec_umask(Manager *m) {
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test(m, "exec-umask-default.service", 0, CLD_EXITED);
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test(m, "exec-umask-0177.service", 0, CLD_EXITED);
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}
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static void test_exec_runtimedirectory(Manager *m) {
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test(m, "exec-runtimedirectory.service", 0, CLD_EXITED);
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test(m, "exec-runtimedirectory-mode.service", 0, CLD_EXITED);
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test(m, "exec-runtimedirectory-owner.service", 0, CLD_EXITED);
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}
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int main(int argc, char *argv[]) {
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test_function_t tests[] = {
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test_exec_workingdirectory,
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test_exec_personality,
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test_exec_ignoresigpipe,
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test_exec_privatetmp,
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test_exec_privatedevices,
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test_exec_systemcallfilter,
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test_exec_systemcallerrornumber,
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test_exec_user,
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test_exec_group,
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test_exec_environment,
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test_exec_umask,
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test_exec_runtimedirectory,
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NULL,
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};
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test_function_t *test = NULL;
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Manager *m = NULL;
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int r;
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log_parse_environment();
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log_open();
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/* It is needed otherwise cgroup creation fails */
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if (getuid() != 0) {
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printf("Skipping test: not root\n");
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return EXIT_TEST_SKIP;
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}
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assert_se(setenv("XDG_RUNTIME_DIR", "/tmp/", 1) == 0);
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assert_se(set_unit_path(TEST_DIR) >= 0);
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r = manager_new(MANAGER_USER, true, &m);
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if (IN_SET(r, -EPERM, -EACCES, -EADDRINUSE, -EHOSTDOWN, -ENOENT)) {
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printf("Skipping test: manager_new: %s", strerror(-r));
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return EXIT_TEST_SKIP;
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}
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assert_se(r >= 0);
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assert_se(manager_startup(m, NULL, NULL) >= 0);
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for (test = tests; test && *test; test++)
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(*test)(m);
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manager_free(m);
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return 0;
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}
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