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4f1a33dd ZJS |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2014 Zbigniew Jędrzejewski-Szmek | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ***/ | |
19 | ||
1b6a0f0b | 20 | #include <stdlib.h> |
4f1a33dd | 21 | #include <sys/stat.h> |
4f1a33dd | 22 | |
4f1a33dd | 23 | #include "log.h" |
07630cea | 24 | #include "path-lookup.h" |
c6878637 | 25 | #include "rm-rf.h" |
07630cea LP |
26 | #include "string-util.h" |
27 | #include "strv.h" | |
4f1a33dd | 28 | |
463d0d15 | 29 | static void test_paths(UnitFileScope scope) { |
4f1a33dd ZJS |
30 | char template[] = "/tmp/test-path-lookup.XXXXXXX"; |
31 | ||
1b6a0f0b EV |
32 | _cleanup_lookup_paths_free_ LookupPaths lp_without_env = {}; |
33 | _cleanup_lookup_paths_free_ LookupPaths lp_with_env = {}; | |
a3c4eb07 | 34 | char *systemd_unit_path; |
4f1a33dd ZJS |
35 | |
36 | assert_se(mkdtemp(template)); | |
4f1a33dd | 37 | |
1b6a0f0b | 38 | assert_se(unsetenv("SYSTEMD_UNIT_PATH") == 0); |
4943d143 | 39 | assert_se(lookup_paths_init(&lp_without_env, scope, 0, NULL) >= 0); |
a3c4eb07 | 40 | assert_se(!strv_isempty(lp_without_env.search_path)); |
e46e4422 | 41 | assert_se(lookup_paths_reduce(&lp_without_env) >= 0); |
1b6a0f0b EV |
42 | |
43 | systemd_unit_path = strjoina(template, "/systemd-unit-path"); | |
44 | assert_se(setenv("SYSTEMD_UNIT_PATH", systemd_unit_path, 1) == 0); | |
4943d143 | 45 | assert_se(lookup_paths_init(&lp_with_env, scope, 0, NULL) == 0); |
a3c4eb07 LP |
46 | assert_se(strv_length(lp_with_env.search_path) == 1); |
47 | assert_se(streq(lp_with_env.search_path[0], systemd_unit_path)); | |
a1453343 LP |
48 | assert_se(lookup_paths_reduce(&lp_with_env) >= 0); |
49 | assert_se(strv_length(lp_with_env.search_path) == 0); | |
4f1a33dd | 50 | |
c6878637 | 51 | assert_se(rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); |
4f1a33dd ZJS |
52 | } |
53 | ||
9183df70 | 54 | static void print_generator_binary_paths(UnitFileScope scope) { |
4f1a33dd ZJS |
55 | _cleanup_strv_free_ char **paths; |
56 | char **dir; | |
57 | ||
463d0d15 | 58 | log_info("Generators dirs (%s):", scope == UNIT_FILE_SYSTEM ? "system" : "user"); |
4f1a33dd | 59 | |
9183df70 | 60 | paths = generator_binary_paths(scope); |
4f1a33dd ZJS |
61 | STRV_FOREACH(dir, paths) |
62 | log_info(" %s", *dir); | |
63 | } | |
64 | ||
65 | int main(int argc, char **argv) { | |
66 | log_set_max_level(LOG_DEBUG); | |
67 | log_parse_environment(); | |
68 | log_open(); | |
69 | ||
463d0d15 LP |
70 | test_paths(UNIT_FILE_SYSTEM); |
71 | test_paths(UNIT_FILE_USER); | |
72 | test_paths(UNIT_FILE_GLOBAL); | |
4f1a33dd | 73 | |
9183df70 LP |
74 | print_generator_binary_paths(UNIT_FILE_SYSTEM); |
75 | print_generator_binary_paths(UNIT_FILE_USER); | |
4f1a33dd ZJS |
76 | |
77 | return EXIT_SUCCESS; | |
78 | } |