96 lines
2.9 KiB
C
96 lines
2.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include "log.h"
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#include "manager.h"
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#include "rm-rf.h"
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#include "service.h"
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#include "test-helper.h"
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#include "tests.h"
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int main(int argc, char *argv[]) {
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_cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL;
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_cleanup_(manager_freep) Manager *m = NULL;
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Unit *a, *b, *c, *u;
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int r;
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log_set_max_level(LOG_DEBUG);
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log_parse_environment();
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log_open();
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if (getuid() != 0) {
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log_notice("Not running as root, skipping kernel related tests.");
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return EXIT_TEST_SKIP;
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}
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r = enter_cgroup_subroot();
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if (r == -ENOMEDIUM) {
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log_notice("cgroupfs not available, skipping tests");
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return EXIT_TEST_SKIP;
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}
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assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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assert_se(runtime_dir = setup_fake_runtime_dir());
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assert_se(manager_new(UNIT_FILE_USER, true, &m) >= 0);
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assert_se(manager_startup(m, NULL, NULL) >= 0);
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assert_se(a = unit_new(m, sizeof(Service)));
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assert_se(unit_add_name(a, "a.service") >= 0);
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assert_se(set_isempty(a->pids));
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assert_se(b = unit_new(m, sizeof(Service)));
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assert_se(unit_add_name(b, "b.service") >= 0);
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assert_se(set_isempty(b->pids));
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assert_se(c = unit_new(m, sizeof(Service)));
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assert_se(unit_add_name(c, "c.service") >= 0);
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assert_se(set_isempty(c->pids));
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assert_se(hashmap_isempty(m->watch_pids));
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assert_se(manager_get_unit_by_pid(m, 4711) == NULL);
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assert_se(unit_watch_pid(a, 4711) >= 0);
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assert_se(manager_get_unit_by_pid(m, 4711) == a);
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assert_se(unit_watch_pid(a, 4711) >= 0);
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assert_se(manager_get_unit_by_pid(m, 4711) == a);
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assert_se(unit_watch_pid(b, 4711) >= 0);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == b);
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assert_se(unit_watch_pid(b, 4711) >= 0);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == b);
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assert_se(unit_watch_pid(c, 4711) >= 0);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == b || u == c);
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assert_se(unit_watch_pid(c, 4711) >= 0);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == b || u == c);
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unit_unwatch_pid(b, 4711);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == c);
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unit_unwatch_pid(b, 4711);
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u = manager_get_unit_by_pid(m, 4711);
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assert_se(u == a || u == c);
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unit_unwatch_pid(a, 4711);
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assert_se(manager_get_unit_by_pid(m, 4711) == c);
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unit_unwatch_pid(a, 4711);
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assert_se(manager_get_unit_by_pid(m, 4711) == c);
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unit_unwatch_pid(c, 4711);
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assert_se(manager_get_unit_by_pid(m, 4711) == NULL);
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unit_unwatch_pid(c, 4711);
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assert_se(manager_get_unit_by_pid(m, 4711) == NULL);
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return 0;
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}
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