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, true, true, NULL, NULL, 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);
60 journal_file_append_tag(f);
63 assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
64 assert(le64toh(o->entry.seqnum) == 1);
66 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
67 assert(le64toh(o->entry.seqnum) == 2);
69 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
70 assert(le64toh(o->entry.seqnum) == 3);
72 assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 0);
74 assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
75 assert(le64toh(o->entry.seqnum) == 1);
77 assert(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1);
78 assert(le64toh(o->entry.seqnum) == 3);
80 assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
81 assert(le64toh(o->entry.seqnum) == 1);
83 assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
84 assert(le64toh(o->entry.seqnum) == 1);
86 assert(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1);
87 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
88 assert(le64toh(o->entry.seqnum) == 1);
90 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
91 assert(le64toh(o->entry.seqnum) == 3);
93 assert(journal_file_find_data_object(f, test2, strlen(test2), NULL, &p) == 1);
94 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
95 assert(le64toh(o->entry.seqnum) == 2);
97 assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
98 assert(le64toh(o->entry.seqnum) == 2);
100 assert(journal_file_find_data_object(f, "quux", 4, NULL, &p) == 0);
102 assert(journal_file_move_to_entry_by_seqnum(f, 1, DIRECTION_DOWN, &o, NULL) == 1);
103 assert(le64toh(o->entry.seqnum) == 1);
105 assert(journal_file_move_to_entry_by_seqnum(f, 3, DIRECTION_DOWN, &o, NULL) == 1);
106 assert(le64toh(o->entry.seqnum) == 3);
108 assert(journal_file_move_to_entry_by_seqnum(f, 2, DIRECTION_DOWN, &o, NULL) == 1);
109 assert(le64toh(o->entry.seqnum) == 2);
111 assert(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0);
113 journal_file_rotate(&f, true, true);
114 journal_file_rotate(&f, true, true);
116 journal_file_close(f);
118 journal_directory_vacuum(".", 3000000, 0);
120 log_error("Exiting...");
122 assert_se(rm_rf_dangerous(t, false, true, false) >= 0);