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1ffba6fe LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
2 | ||
a7334b09 LP |
3 | /*** |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
1ffba6fe LP |
22 | #include <stdio.h> |
23 | #include <errno.h> | |
24 | #include <string.h> | |
25 | #include <unistd.h> | |
26 | ||
27 | #include "job.h" | |
28 | ||
29 | int main(int argc, char*argv[]) { | |
30 | JobType a, b, c, d, e, f, g; | |
31 | ||
32 | for (a = 0; a < _JOB_TYPE_MAX; a++) | |
33 | for (b = 0; b < _JOB_TYPE_MAX; b++) { | |
34 | ||
5cb5a6ff | 35 | if (!job_type_is_mergeable(a, b)) |
1ffba6fe LP |
36 | printf("Not mergeable: %s + %s\n", job_type_to_string(a), job_type_to_string(b)); |
37 | ||
38 | for (c = 0; c < _JOB_TYPE_MAX; c++) { | |
39 | ||
40 | /* Verify transitivity of mergeability | |
41 | * of job types */ | |
5cb5a6ff LP |
42 | assert(!job_type_is_mergeable(a, b) || |
43 | !job_type_is_mergeable(b, c) || | |
44 | job_type_is_mergeable(a, c)); | |
1ffba6fe LP |
45 | |
46 | d = a; | |
47 | if (job_type_merge(&d, b) >= 0) { | |
48 | ||
49 | printf("%s + %s = %s\n", job_type_to_string(a), job_type_to_string(b), job_type_to_string(d)); | |
50 | ||
51 | /* Verify that merged entries can be | |
52 | * merged with the same entries they | |
53 | * can be merged with seperately */ | |
5cb5a6ff LP |
54 | assert(!job_type_is_mergeable(a, c) || job_type_is_mergeable(d, c)); |
55 | assert(!job_type_is_mergeable(b, c) || job_type_is_mergeable(d, c)); | |
1ffba6fe LP |
56 | |
57 | /* Verify that if a merged | |
58 | * with b is not mergable with | |
59 | * c then either a or b is not | |
60 | * mergeable with c either. */ | |
5cb5a6ff | 61 | assert(job_type_is_mergeable(d, c) || !job_type_is_mergeable(a, c) || !job_type_is_mergeable(b, c)); |
1ffba6fe LP |
62 | |
63 | e = b; | |
64 | if (job_type_merge(&e, c) >= 0) { | |
65 | ||
66 | /* Verify associativity */ | |
67 | ||
68 | f = d; | |
69 | assert(job_type_merge(&f, c) == 0); | |
70 | ||
71 | g = e; | |
72 | assert(job_type_merge(&g, a) == 0); | |
73 | ||
74 | assert(f == g); | |
75 | ||
76 | printf("%s + %s + %s = %s\n", job_type_to_string(a), job_type_to_string(b), job_type_to_string(c), job_type_to_string(d)); | |
77 | } | |
78 | } | |
79 | } | |
80 | } | |
81 | ||
82 | ||
83 | return 0; | |
84 | } |