src/journal/test-journal.c

   1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright 2011 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
  22 #include <fcntl.h>
  23 #include <unistd.h>
  24
  25 #include "journal-file.h"
  26 #include "log.h"
  27
  28 int main(int argc, char *argv[]) {
  29         dual_timestamp ts;
  30         JournalFile *f;
  31         struct iovec iovec;
  32         static const char test[] = "test", test2[] = "test2";
  33         Object *o;
  34
  35         log_set_max_level(LOG_DEBUG);
  36
  37         unlink("test.journal");
  38
  39         assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, NULL, &f) == 0);
  40
  41         dual_timestamp_get(&ts);
  42
  43         iovec.iov_base = (void*) test;
  44         iovec.iov_len = strlen(test);
  45         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL) == 0);
  46
  47         iovec.iov_base = (void*) test2;
  48         iovec.iov_len = strlen(test2);
  49         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL) == 0);
  50
  51         iovec.iov_base = (void*) test;
  52         iovec.iov_len = strlen(test);
  53         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL) == 0);
  54
  55         journal_file_dump(f);
  56
  57         assert(journal_file_next_entry(f, NULL, &o, NULL) == 1);
  58         assert(le64toh(o->entry.seqnum) == 1);
  59
  60         assert(journal_file_next_entry(f, o, &o, NULL) == 1);
  61         assert(le64toh(o->entry.seqnum) == 2);
  62
  63         assert(journal_file_next_entry(f, o, &o, NULL) == 1);
  64         assert(le64toh(o->entry.seqnum) == 3);
  65
  66         assert(journal_file_next_entry(f, o, &o, NULL) == 0);
  67
  68         assert(journal_file_find_first_entry(f, test, strlen(test), &o, NULL) == 1);
  69         assert(le64toh(o->entry.seqnum) == 1);
  70
  71         assert(journal_file_find_last_entry(f, test, strlen(test), &o, NULL) == 1);
  72         assert(le64toh(o->entry.seqnum) == 3);
  73
  74         assert(journal_file_find_last_entry(f, test2, strlen(test2), &o, NULL) == 1);
  75         assert(le64toh(o->entry.seqnum) == 2);
  76
  77         assert(journal_file_find_first_entry(f, test2, strlen(test2), &o, NULL) == 1);
  78         assert(le64toh(o->entry.seqnum) == 2);
  79
  80         assert(journal_file_find_first_entry(f, "quux", 4, &o, NULL) == 0);
  81
  82         assert(journal_file_move_to_entry(f, 1, &o, NULL) == 1);
  83         assert(le64toh(o->entry.seqnum) == 1);
  84
  85         assert(journal_file_move_to_entry(f, 3, &o, NULL) == 1);
  86         assert(le64toh(o->entry.seqnum) == 3);
  87
  88         assert(journal_file_move_to_entry(f, 2, &o, NULL) == 1);
  89         assert(le64toh(o->entry.seqnum) == 2);
  90
  91         assert(journal_file_move_to_entry(f, 10, &o, NULL) == 0);
  92
  93         journal_file_rotate(&f);
  94         journal_file_rotate(&f);
  95
  96         journal_file_close(f);
  97
  98         journal_directory_vacuum(".", 3000000, 0);
  99
 100         return 0;
 101 }