1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2011 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <fcntl.h>
#include <unistd.h>
#include "journal-file.h"
#include "log.h"
int main(int argc, char *argv[]) {
dual_timestamp ts;
JournalFile *f;
struct iovec iovec;
static const char test[] = "test", test2[] = "test2";
Object *o;
uint64_t p;
log_set_max_level(LOG_DEBUG);
unlink("test.journal");
assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, NULL, &f) == 0);
dual_timestamp_get(&ts);
iovec.iov_base = (void*) test;
iovec.iov_len = strlen(test);
assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
iovec.iov_base = (void*) test2;
iovec.iov_len = strlen(test2);
assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
iovec.iov_base = (void*) test;
iovec.iov_len = strlen(test);
assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
journal_file_dump(f);
assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 2);
assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 3);
assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 0);
assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 3);
assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1);
assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 3);
assert(journal_file_find_data_object(f, test2, strlen(test2), NULL, &p) == 1);
assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 2);
assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 2);
assert(journal_file_find_data_object(f, "quux", 4, NULL, &p) == 0);
assert(journal_file_move_to_entry_by_seqnum(f, 1, DIRECTION_DOWN, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 1);
assert(journal_file_move_to_entry_by_seqnum(f, 3, DIRECTION_DOWN, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 3);
assert(journal_file_move_to_entry_by_seqnum(f, 2, DIRECTION_DOWN, &o, NULL) == 1);
assert(le64toh(o->entry.seqnum) == 2);
assert(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0);
journal_file_rotate(&f);
journal_file_rotate(&f);
journal_file_close(f);
journal_directory_vacuum(".", 3000000, 0);
return 0;
}
|
