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 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.
  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   Lesser General Public License for more details.
  17
  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/>.
  20 ***/
  21
  22 #include <fcntl.h>
  23 #include <unistd.h>
  24
  25 #include <systemd/sd-journal.h>
  26
  27 #include "log.h"
  28 #include "journal-file.h"
  29 #include "journal-authenticate.h"
  30 #include "journal-vacuum.h"
  31
  32 int main(int argc, char *argv[]) {
  33         dual_timestamp ts;
  34         JournalFile *f;
  35         struct iovec iovec;
  36         static const char test[] = "TEST1=1", test2[] = "TEST2=2";
  37         Object *o;
  38         uint64_t p;
  39         char t[] = "/tmp/journal-XXXXXX";
  40
  41         log_set_max_level(LOG_DEBUG);
  42
  43         assert_se(mkdtemp(t));
  44         assert_se(chdir(t) >= 0);
  45
  46         assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f) == 0);
  47
  48         dual_timestamp_get(&ts);
  49
  50         iovec.iov_base = (void*) test;
  51         iovec.iov_len = strlen(test);
  52         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
  53
  54         iovec.iov_base = (void*) test2;
  55         iovec.iov_len = strlen(test2);
  56         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
  57
  58         iovec.iov_base = (void*) test;
  59         iovec.iov_len = strlen(test);
  60         assert_se(journal_file_append_entry(f, &ts, &iovec, 1, NULL, NULL, NULL) == 0);
  61
  62 #ifdef HAVE_GCRYPT
  63         journal_file_append_tag(f);
  64 #endif
  65         journal_file_dump(f);
  66
  67         assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
  68         assert(le64toh(o->entry.seqnum) == 1);
  69
  70         assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
  71         assert(le64toh(o->entry.seqnum) == 2);
  72
  73         assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 1);
  74         assert(le64toh(o->entry.seqnum) == 3);
  75
  76         assert(journal_file_next_entry(f, o, p, DIRECTION_DOWN, &o, &p) == 0);
  77
  78         assert(journal_file_next_entry(f, NULL, 0, DIRECTION_DOWN, &o, &p) == 1);
  79         assert(le64toh(o->entry.seqnum) == 1);
  80
  81         assert(journal_file_skip_entry(f, o, p, 2, &o, &p) == 1);
  82         assert(le64toh(o->entry.seqnum) == 3);
  83
  84         assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
  85         assert(le64toh(o->entry.seqnum) == 1);
  86
  87         assert(journal_file_skip_entry(f, o, p, -2, &o, &p) == 1);
  88         assert(le64toh(o->entry.seqnum) == 1);
  89
  90         assert(journal_file_find_data_object(f, test, strlen(test), NULL, &p) == 1);
  91         assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
  92         assert(le64toh(o->entry.seqnum) == 1);
  93
  94         assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
  95         assert(le64toh(o->entry.seqnum) == 3);
  96
  97         assert(journal_file_find_data_object(f, test2, strlen(test2), NULL, &p) == 1);
  98         assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_UP, &o, NULL) == 1);
  99         assert(le64toh(o->entry.seqnum) == 2);
 100
 101         assert(journal_file_next_entry_for_data(f, NULL, 0, p, DIRECTION_DOWN, &o, NULL) == 1);
 102         assert(le64toh(o->entry.seqnum) == 2);
 103
 104         assert(journal_file_find_data_object(f, "quux", 4, NULL, &p) == 0);
 105
 106         assert(journal_file_move_to_entry_by_seqnum(f, 1, DIRECTION_DOWN, &o, NULL) == 1);
 107         assert(le64toh(o->entry.seqnum) == 1);
 108
 109         assert(journal_file_move_to_entry_by_seqnum(f, 3, DIRECTION_DOWN, &o, NULL) == 1);
 110         assert(le64toh(o->entry.seqnum) == 3);
 111
 112         assert(journal_file_move_to_entry_by_seqnum(f, 2, DIRECTION_DOWN, &o, NULL) == 1);
 113         assert(le64toh(o->entry.seqnum) == 2);
 114
 115         assert(journal_file_move_to_entry_by_seqnum(f, 10, DIRECTION_DOWN, &o, NULL) == 0);
 116
 117         journal_file_rotate(&f, true, true);
 118         journal_file_rotate(&f, true, true);
 119
 120         journal_file_close(f);
 121
 122         journal_directory_vacuum(".", 3000000, 0, 0, NULL);
 123
 124         log_error("Exiting...");
 125
 126         assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
 127
 128         return 0;
 129 }