1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2011 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
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 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 #include <systemd/sd-journal.h>
27 #include "journal-file.h"
30 int main(int argc, char *argv[]) {
34 static const char test[] = "test", test2[] = "test2";
37 char t[] = "/tmp/journal-XXXXXX";
39 log_set_max_level(LOG_DEBUG);
41 assert_se(mkdtemp(t));
42 assert_se(chdir(t) >= 0);
44 assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, NULL, &f) == 0);
46 dual_timestamp_get(&ts);
48 iovec.iov_base = (void*) test;
49 iovec.iov_len = strlen(test);
50 assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
52 iovec.iov_base = (void*) test2;
53 iovec.iov_len = strlen(test2);
54 assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
56 iovec.iov_base = (void*) test;
57 iovec.iov_len = strlen(test);
58 assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
62 assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
63 assert(le64toh(o->entry.seqnum) == 1);
65 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
66 assert(le64toh(o->entry.seqnum) == 2);
68 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
69 assert(le64toh(o->entry.seqnum) == 3);
71 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 0);
73 assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
74 assert(le64toh(o->entry.seqnum) == 1);
76 assert(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1);
77 assert(le64toh(o->entry.seqnum) == 3);
79 assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
80 assert(le64toh(o->entry.seqnum) == 1);
82 assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
83 assert(le64toh(o->entry.seqnum) == 1);
85 assert(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1);
86 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
87 assert(le64toh(o->entry.seqnum) == 1);
89 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
90 assert(le64toh(o->entry.seqnum) == 3);
92 assert(journal_file_find_data_object(f, test2, strlen(test2), NULL, &p) == 1);
93 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
94 assert(le64toh(o->entry.seqnum) == 2);
96 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
97 assert(le64toh(o->entry.seqnum) == 2);
99 assert(journal_file_find_data_object(f, "quux", 4, NULL, &p) == 0);
101 assert(journal_file_move_to_entry_by_seqnum(f, 1, DIRECTION_DOWN, &o, NULL) == 1);
102 assert(le64toh(o->entry.seqnum) == 1);
104 assert(journal_file_move_to_entry_by_seqnum(f, 3, DIRECTION_DOWN, &o, NULL) == 1);
105 assert(le64toh(o->entry.seqnum) == 3);
107 assert(journal_file_move_to_entry_by_seqnum(f, 2, DIRECTION_DOWN, &o, NULL) == 1);
108 assert(le64toh(o->entry.seqnum) == 2);
110 assert(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0);
112 journal_file_rotate(&f);
113 journal_file_rotate(&f);
115 journal_file_close(f);
117 journal_directory_vacuum(".", 3000000, 0);
119 log_error("Exiting...");
121 assert_se(rm_rf(t, false, true, false) >= 0);