/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2010 Lennart Poettering 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 <stdio.h> #include <errno.h> #include <string.h> #include "manager.h" #include "bus-util.h" int main(int argc, char *argv[]) { _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL; Manager *m = NULL; Unit *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *g = NULL, *h = NULL; FILE *serial = NULL; FDSet *fdset = NULL; Job *j; int r; /* prepare the test */ assert_se(set_unit_path(TEST_DIR) >= 0); r = manager_new(SYSTEMD_USER, true, &m); if (IN_SET(r, -EPERM, -EACCES, -EADDRINUSE, -EHOSTDOWN, -ENOENT)) { printf("Skipping test: manager_new: %s", strerror(-r)); return EXIT_TEST_SKIP; } assert_se(r >= 0); assert_se(manager_startup(m, serial, fdset) >= 0); printf("Load1:\n"); assert_se(manager_load_unit(m, "a.service", NULL, NULL, &a) >= 0); assert_se(manager_load_unit(m, "b.service", NULL, NULL, &b) >= 0); assert_se(manager_load_unit(m, "c.service", NULL, NULL, &c) >= 0); manager_dump_units(m, stdout, "\t"); printf("Test1: (Trivial)\n"); r = manager_add_job(m, JOB_START, c, JOB_REPLACE, false, &err, &j); if (sd_bus_error_is_set(&err)) log_error("error: %s: %s", err.name, err.message); assert_se(r == 0); manager_dump_jobs(m, stdout, "\t"); printf("Load2:\n"); manager_clear_jobs(m); assert_se(manager_load_unit(m, "d.service", NULL, NULL, &d) >= 0); assert_se(manager_load_unit(m, "e.service", NULL, NULL, &e) >= 0); manager_dump_units(m, stdout, "\t"); printf("Test2: (Cyclic Order, Unfixable)\n"); assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, false, NULL, &j) == -EDEADLOCK); manager_dump_jobs(m, stdout, "\t"); printf("Test3: (Cyclic Order, Fixable, Garbage Collector)\n"); assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); printf("Test4: (Identical transaction)\n"); assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); printf("Load3:\n"); assert_se(manager_load_unit(m, "g.service", NULL, NULL, &g) >= 0); manager_dump_units(m, stdout, "\t"); printf("Test5: (Colliding transaction, fail)\n"); assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, false, NULL, &j) == -EDEADLOCK); printf("Test6: (Colliding transaction, replace)\n"); assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); printf("Test7: (Unmergeable job type, fail)\n"); assert_se(manager_add_job(m, JOB_STOP, g, JOB_FAIL, false, NULL, &j) == -EDEADLOCK); printf("Test8: (Mergeable job type, fail)\n"); assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); printf("Test9: (Unmergeable job type, replace)\n"); assert_se(manager_add_job(m, JOB_STOP, g, JOB_REPLACE, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); printf("Load4:\n"); assert_se(manager_load_unit(m, "h.service", NULL, NULL, &h) >= 0); manager_dump_units(m, stdout, "\t"); printf("Test10: (Unmergeable job type of auxiliary job, fail)\n"); assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, false, NULL, &j) == 0); manager_dump_jobs(m, stdout, "\t"); manager_free(m); return 0; }