Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / test / test-engine.c

diff --git a/src/test/test-engine.c b/src/test/test-engine.c
index 6596069ade5102dcbcc115c5f6534e9b9b610727..a7cdbb60180ca042719e70df252f40c5d902a7b0 100644 (file)
--- a/src/test/test-engine.c
+++ b/src/test/test-engine.c
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -19,15 +18,19 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdio.h>
 #include <errno.h>
+#include <stdio.h>
 #include <string.h>
 
-#include "manager.h"
 #include "bus-util.h"
+#include "manager.h"
+#include "rm-rf.h"
+#include "test-helper.h"
+#include "tests.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
+        _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL;
+        _cleanup_(sd_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;
@@ -35,11 +38,18 @@ int main(int argc, char *argv[]) {
         Job *j;
         int r;
 
+        r = enter_cgroup_subroot();
+        if (r == -ENOMEDIUM) {
+                log_notice_errno(r, "Skipping test: cgroupfs not available");
+                return EXIT_TEST_SKIP;
+        }
+
         /* prepare the test */
-        assert_se(set_unit_path(TEST_DIR) >= 0);
-        r = manager_new(MANAGER_USER, true, &m);
-        if (IN_SET(r, -EPERM, -EACCES, -EADDRINUSE, -EHOSTDOWN, -ENOENT, -ENOEXEC)) {
-                printf("Skipping test: manager_new: %s", strerror(-r));
+        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
+        assert_se(runtime_dir = setup_fake_runtime_dir());
+        r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_MINIMAL, &m);
+        if (MANAGER_SKIP_TEST(r)) {
+                log_notice_errno(r, "Skipping test: manager_new: %m");
                 return EXIT_TEST_SKIP;
         }
         assert_se(r >= 0);
@@ -52,7 +62,7 @@ int main(int argc, char *argv[]) {
         manager_dump_units(m, stdout, "\t");
 
         printf("Test1: (Trivial)\n");
-        r = manager_add_job(m, JOB_START, c, JOB_REPLACE, false, &err, &j);
+        r = manager_add_job(m, JOB_START, c, JOB_REPLACE, &err, &j);
         if (sd_bus_error_is_set(&err))
                 log_error("error: %s: %s", err.name, err.message);
         assert_se(r == 0);
@@ -65,15 +75,15 @@ int main(int argc, char *argv[]) {
         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) == -EDEADLK);
+        assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, NULL, &j) == -EDEADLK);
         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);
+        assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, 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);
+        assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, NULL, &j) == 0);
         manager_dump_jobs(m, stdout, "\t");
 
         printf("Load3:\n");
@@ -81,21 +91,21 @@ int main(int argc, char *argv[]) {
         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) == -EDEADLK);
+        assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, NULL, &j) == -EDEADLK);
 
         printf("Test6: (Colliding transaction, replace)\n");
-        assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, false, NULL, &j) == 0);
+        assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, 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) == -EDEADLK);
+        assert_se(manager_add_job(m, JOB_STOP, g, JOB_FAIL, NULL, &j) == -EDEADLK);
 
         printf("Test8: (Mergeable job type, fail)\n");
-        assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, false, NULL, &j) == 0);
+        assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, 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);
+        assert_se(manager_add_job(m, JOB_STOP, g, JOB_REPLACE, NULL, &j) == 0);
         manager_dump_jobs(m, stdout, "\t");
 
         printf("Load4:\n");
@@ -103,9 +113,36 @@ int main(int argc, char *argv[]) {
         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);
+        assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, NULL, &j) == 0);
         manager_dump_jobs(m, stdout, "\t");
 
+        assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
+        assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+        assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
+        assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+
+        assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, b, true, UNIT_DEPENDENCY_UDEV) == 0);
+        assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, c, true, UNIT_DEPENDENCY_PROC_SWAP) == 0);
+
+        assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
+        assert_se(hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+        assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
+        assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+
+        unit_remove_dependencies(a, UNIT_DEPENDENCY_UDEV);
+
+        assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
+        assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+        assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
+        assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+
+        unit_remove_dependencies(a, UNIT_DEPENDENCY_PROC_SWAP);
+
+        assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b));
+        assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+        assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c));
+        assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a));
+
         manager_free(m);
 
         return 0;