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7d1e91d1 ZJS |
1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
2 | ||
3 | #include "path-lookup.h" | |
80276543 | 4 | #include "set.h" |
da33cba0 | 5 | #include "special.h" |
7d1e91d1 ZJS |
6 | #include "strv.h" |
7 | #include "tests.h" | |
8 | #include "unit-file.h" | |
9 | ||
10 | static void test_unit_validate_alias_symlink_and_warn(void) { | |
11 | log_info("/* %s */", __func__); | |
12 | ||
13 | assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.service") == 0); | |
14 | assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.socket") == -EXDEV); | |
15 | assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b.foobar") == -EXDEV); | |
16 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@.service") == 0); | |
17 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@.socket") == -EXDEV); | |
18 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@YYY.service") == -EXDEV); | |
19 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@YYY.socket") == -EXDEV); | |
20 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b@YYY.service") == -EXDEV); | |
21 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@XXX.service") == 0); | |
22 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@XXX.service", "/other/b@.service") == 0); | |
23 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@.service", "/other/b.service") == -EXDEV); | |
24 | assert_se(unit_validate_alias_symlink_and_warn("/path/a.service", "/other/b@.service") == -EXDEV); | |
25 | assert_se(unit_validate_alias_symlink_and_warn("/path/a@.slice", "/other/b.slice") == -EINVAL); | |
26 | assert_se(unit_validate_alias_symlink_and_warn("/path/a.slice", "/other/b.slice") == -EINVAL); | |
27 | } | |
28 | ||
80276543 | 29 | static void test_unit_file_build_name_map(char **ids) { |
e8630e69 ZJS |
30 | _cleanup_(lookup_paths_free) LookupPaths lp = {}; |
31 | _cleanup_hashmap_free_ Hashmap *unit_ids = NULL; | |
32 | _cleanup_hashmap_free_ Hashmap *unit_names = NULL; | |
33 | Iterator i; | |
34 | const char *k, *dst; | |
35 | char **v; | |
91e0ee5f ZJS |
36 | usec_t mtime = 0; |
37 | int r; | |
e8630e69 ZJS |
38 | |
39 | assert_se(lookup_paths_init(&lp, UNIT_FILE_SYSTEM, 0, NULL) >= 0); | |
40 | ||
91e0ee5f | 41 | assert_se(unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL) == 1); |
e8630e69 ZJS |
42 | |
43 | HASHMAP_FOREACH_KEY(dst, k, unit_ids, i) | |
44 | log_info("ids: %s → %s", k, dst); | |
45 | ||
46 | HASHMAP_FOREACH_KEY(v, k, unit_names, i) { | |
47 | _cleanup_free_ char *j = strv_join(v, ", "); | |
48 | log_info("aliases: %s ← %s", k, j); | |
49 | } | |
91e0ee5f ZJS |
50 | |
51 | char buf[FORMAT_TIMESTAMP_MAX]; | |
52 | log_debug("Last modification time: %s", format_timestamp(buf, sizeof buf, mtime)); | |
53 | ||
54 | r = unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL); | |
55 | assert_se(IN_SET(r, 0, 1)); | |
56 | if (r == 0) | |
57 | log_debug("Cache rebuild skipped based on mtime."); | |
80276543 | 58 | |
80276543 ZJS |
59 | char **id; |
60 | STRV_FOREACH(id, ids) { | |
61 | const char *fragment, *name; | |
62 | Iterator it; | |
63 | _cleanup_set_free_free_ Set *names = NULL; | |
64 | log_info("*** %s ***", *id); | |
65 | r = unit_file_find_fragment(unit_ids, | |
66 | unit_names, | |
67 | *id, | |
68 | &fragment, | |
69 | &names); | |
70 | assert(r == 0); | |
71 | log_info("fragment: %s", fragment); | |
72 | log_info("names:"); | |
73 | SET_FOREACH(name, names, it) | |
74 | log_info(" %s", name); | |
75 | } | |
e8630e69 ZJS |
76 | } |
77 | ||
da33cba0 ZJS |
78 | static void test_runlevel_to_target(void) { |
79 | log_info("/* %s */", __func__); | |
80 | ||
81 | in_initrd_force(false); | |
82 | assert_se(streq_ptr(runlevel_to_target(NULL), NULL)); | |
83 | assert_se(streq_ptr(runlevel_to_target("unknown-runlevel"), NULL)); | |
84 | assert_se(streq_ptr(runlevel_to_target("rd.unknown-runlevel"), NULL)); | |
85 | assert_se(streq_ptr(runlevel_to_target("3"), SPECIAL_MULTI_USER_TARGET)); | |
86 | assert_se(streq_ptr(runlevel_to_target("rd.rescue"), NULL)); | |
87 | ||
88 | in_initrd_force(true); | |
89 | assert_se(streq_ptr(runlevel_to_target(NULL), NULL)); | |
90 | assert_se(streq_ptr(runlevel_to_target("unknown-runlevel"), NULL)); | |
91 | assert_se(streq_ptr(runlevel_to_target("rd.unknown-runlevel"), NULL)); | |
92 | assert_se(streq_ptr(runlevel_to_target("3"), NULL)); | |
93 | assert_se(streq_ptr(runlevel_to_target("rd.rescue"), SPECIAL_RESCUE_TARGET)); | |
94 | } | |
95 | ||
7d1e91d1 ZJS |
96 | int main(int argc, char **argv) { |
97 | test_setup_logging(LOG_DEBUG); | |
98 | ||
99 | test_unit_validate_alias_symlink_and_warn(); | |
80276543 | 100 | test_unit_file_build_name_map(strv_skip(argv, 1)); |
da33cba0 | 101 | test_runlevel_to_target(); |
7d1e91d1 ZJS |
102 | |
103 | return 0; | |
104 | } |