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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
a7334b09 LP |
2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2010 Lennart Poettering | |
a7334b09 LP |
6 | ***/ |
7 | ||
279ade13 | 8 | #include <errno.h> |
cf0fbc49 | 9 | #include <stdio.h> |
279ade13 | 10 | #include <string.h> |
279ade13 | 11 | |
0d8c31ff | 12 | #include "bus-util.h" |
cf0fbc49 | 13 | #include "manager.h" |
d2120590 | 14 | #include "rm-rf.h" |
8b3aa503 | 15 | #include "test-helper.h" |
d2120590 | 16 | #include "tests.h" |
279ade13 LP |
17 | |
18 | int main(int argc, char *argv[]) { | |
f942504e | 19 | _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; |
4afd3348 | 20 | _cleanup_(sd_bus_error_free) sd_bus_error err = SD_BUS_ERROR_NULL; |
c70cac54 | 21 | _cleanup_(manager_freep) Manager *m = NULL; |
87f0e418 | 22 | Unit *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *g = NULL, *h = NULL; |
0d8c31ff ZJS |
23 | FILE *serial = NULL; |
24 | FDSet *fdset = NULL; | |
279ade13 | 25 | Job *j; |
0d8c31ff | 26 | int r; |
279ade13 | 27 | |
651d47d1 ZJS |
28 | r = enter_cgroup_subroot(); |
29 | if (r == -ENOMEDIUM) { | |
30 | log_notice_errno(r, "Skipping test: cgroupfs not available"); | |
31 | return EXIT_TEST_SKIP; | |
32 | } | |
8c759b33 | 33 | |
0d8c31ff | 34 | /* prepare the test */ |
cc100a5a | 35 | assert_se(set_unit_path(get_testdata_dir("")) >= 0); |
3e29e810 | 36 | assert_se(runtime_dir = setup_fake_runtime_dir()); |
e8112e67 | 37 | r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m); |
8b3aa503 | 38 | if (MANAGER_SKIP_TEST(r)) { |
9eec7d12 | 39 | log_notice_errno(r, "Skipping test: manager_new: %m"); |
0d8c31ff ZJS |
40 | return EXIT_TEST_SKIP; |
41 | } | |
bdf7026e | 42 | assert_se(r >= 0); |
0d8c31ff | 43 | assert_se(manager_startup(m, serial, fdset) >= 0); |
279ade13 | 44 | |
e094e853 | 45 | printf("Load1:\n"); |
398ef8ba LP |
46 | assert_se(manager_load_unit(m, "a.service", NULL, NULL, &a) >= 0); |
47 | assert_se(manager_load_unit(m, "b.service", NULL, NULL, &b) >= 0); | |
48 | assert_se(manager_load_unit(m, "c.service", NULL, NULL, &c) >= 0); | |
87f0e418 | 49 | manager_dump_units(m, stdout, "\t"); |
279ade13 LP |
50 | |
51 | printf("Test1: (Trivial)\n"); | |
4bd29fe5 | 52 | r = manager_add_job(m, JOB_START, c, JOB_REPLACE, &err, &j); |
0d8c31ff ZJS |
53 | if (sd_bus_error_is_set(&err)) |
54 | log_error("error: %s: %s", err.name, err.message); | |
bdf7026e | 55 | assert_se(r == 0); |
279ade13 LP |
56 | manager_dump_jobs(m, stdout, "\t"); |
57 | ||
e094e853 | 58 | printf("Load2:\n"); |
279ade13 | 59 | manager_clear_jobs(m); |
398ef8ba LP |
60 | assert_se(manager_load_unit(m, "d.service", NULL, NULL, &d) >= 0); |
61 | assert_se(manager_load_unit(m, "e.service", NULL, NULL, &e) >= 0); | |
87f0e418 | 62 | manager_dump_units(m, stdout, "\t"); |
279ade13 LP |
63 | |
64 | printf("Test2: (Cyclic Order, Unfixable)\n"); | |
4bd29fe5 | 65 | assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, NULL, &j) == -EDEADLK); |
279ade13 LP |
66 | manager_dump_jobs(m, stdout, "\t"); |
67 | ||
1ffba6fe | 68 | printf("Test3: (Cyclic Order, Fixable, Garbage Collector)\n"); |
4bd29fe5 | 69 | assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, NULL, &j) == 0); |
279ade13 LP |
70 | manager_dump_jobs(m, stdout, "\t"); |
71 | ||
1ffba6fe | 72 | printf("Test4: (Identical transaction)\n"); |
4bd29fe5 | 73 | assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, NULL, &j) == 0); |
1ffba6fe LP |
74 | manager_dump_jobs(m, stdout, "\t"); |
75 | ||
e094e853 | 76 | printf("Load3:\n"); |
398ef8ba | 77 | assert_se(manager_load_unit(m, "g.service", NULL, NULL, &g) >= 0); |
87f0e418 | 78 | manager_dump_units(m, stdout, "\t"); |
1ffba6fe LP |
79 | |
80 | printf("Test5: (Colliding transaction, fail)\n"); | |
4bd29fe5 | 81 | assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, NULL, &j) == -EDEADLK); |
1ffba6fe LP |
82 | |
83 | printf("Test6: (Colliding transaction, replace)\n"); | |
4bd29fe5 | 84 | assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, NULL, &j) == 0); |
1ffba6fe LP |
85 | manager_dump_jobs(m, stdout, "\t"); |
86 | ||
35b8ca3a | 87 | printf("Test7: (Unmergeable job type, fail)\n"); |
4bd29fe5 | 88 | assert_se(manager_add_job(m, JOB_STOP, g, JOB_FAIL, NULL, &j) == -EDEADLK); |
e094e853 LP |
89 | |
90 | printf("Test8: (Mergeable job type, fail)\n"); | |
4bd29fe5 | 91 | assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, NULL, &j) == 0); |
e094e853 LP |
92 | manager_dump_jobs(m, stdout, "\t"); |
93 | ||
35b8ca3a | 94 | printf("Test9: (Unmergeable job type, replace)\n"); |
4bd29fe5 | 95 | assert_se(manager_add_job(m, JOB_STOP, g, JOB_REPLACE, NULL, &j) == 0); |
e094e853 LP |
96 | manager_dump_jobs(m, stdout, "\t"); |
97 | ||
98 | printf("Load4:\n"); | |
398ef8ba | 99 | assert_se(manager_load_unit(m, "h.service", NULL, NULL, &h) >= 0); |
87f0e418 | 100 | manager_dump_units(m, stdout, "\t"); |
e094e853 | 101 | |
35b8ca3a | 102 | printf("Test10: (Unmergeable job type of auxiliary job, fail)\n"); |
4bd29fe5 | 103 | assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, NULL, &j) == 0); |
e094e853 LP |
104 | manager_dump_jobs(m, stdout, "\t"); |
105 | ||
c999cf38 LP |
106 | assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b)); |
107 | assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
108 | assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c)); | |
109 | assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
110 | ||
111 | assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, b, true, UNIT_DEPENDENCY_UDEV) == 0); | |
112 | assert_se(unit_add_dependency(a, UNIT_PROPAGATES_RELOAD_TO, c, true, UNIT_DEPENDENCY_PROC_SWAP) == 0); | |
113 | ||
114 | assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b)); | |
115 | assert_se(hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
116 | assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c)); | |
117 | assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
118 | ||
119 | unit_remove_dependencies(a, UNIT_DEPENDENCY_UDEV); | |
120 | ||
121 | assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b)); | |
122 | assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
123 | assert_se(hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c)); | |
124 | assert_se(hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
125 | ||
126 | unit_remove_dependencies(a, UNIT_DEPENDENCY_PROC_SWAP); | |
127 | ||
128 | assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], b)); | |
129 | assert_se(!hashmap_get(b->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
130 | assert_se(!hashmap_get(a->dependencies[UNIT_PROPAGATES_RELOAD_TO], c)); | |
131 | assert_se(!hashmap_get(c->dependencies[UNIT_RELOAD_PROPAGATED_FROM], a)); | |
132 | ||
279ade13 LP |
133 | return 0; |
134 | } |