test-journal.c revision 510b857f7d1e7e8d38912890536342dd5dd647dd
/*-*- 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 Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <fcntl.h>
#include <unistd.h>
#include <systemd/sd-journal.h>
#include "log.h"
#include "journal-file.h"
#include "journal-authenticate.h"
#include "journal-vacuum.h"
static bool arg_keep = false;
static void test_non_empty(void) {
dual_timestamp ts;
JournalFile *f;
struct iovec iovec;
static const char test[] = "TEST1=1", test2[] = "TEST2=2";
Object *o;
uint64_t p;
char t[] = "/tmp/journal-XXXXXX";
log_set_max_level(LOG_DEBUG);
assert_se(mkdtemp(t));
assert_se(chdir(t) >= 0);
assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, 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);
#ifdef HAVE_GCRYPT
journal_file_append_tag(f);
#endif
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, true, true);
journal_file_rotate(&f, true, true);
journal_file_close(f);
log_info("Done...");
if (arg_keep)
log_info("Not removing %s", t);
else {
journal_directory_vacuum(".", 3000000, 0, 0, NULL);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
puts("------------------------------------------------------------");
}
static void test_empty(void) {
JournalFile *f1, *f2, *f3, *f4;
char t[] = "/tmp/journal-XXXXXX";
log_set_max_level(LOG_DEBUG);
assert_se(mkdtemp(t));
assert_se(chdir(t) >= 0);
assert_se(journal_file_open("test.journal", O_RDWR|O_CREAT, 0666, false, false, NULL, NULL, NULL, &f1) == 0);
assert_se(journal_file_open("test-compress.journal", O_RDWR|O_CREAT, 0666, true, false, NULL, NULL, NULL, &f2) == 0);
assert_se(journal_file_open("test-seal.journal", O_RDWR|O_CREAT, 0666, false, true, NULL, NULL, NULL, &f3) == 0);
assert_se(journal_file_open("test-seal-compress.journal", O_RDWR|O_CREAT, 0666, true, true, NULL, NULL, NULL, &f4) == 0);
journal_file_print_header(f1);
puts("");
journal_file_print_header(f2);
puts("");
journal_file_print_header(f3);
puts("");
journal_file_print_header(f4);
puts("");
log_info("Done...");
if (arg_keep)
log_info("Not removing %s", t);
else {
journal_directory_vacuum(".", 3000000, 0, 0, NULL);
assert_se(rm_rf_dangerous(t, false, true, false) >= 0);
}
journal_file_close(f1);
journal_file_close(f2);
journal_file_close(f3);
journal_file_close(f4);
}
int main(int argc, char *argv[]) {
arg_keep = argc > 1;
/* journal_file_open requires a valid machine id */
if (access("/etc/machine-id", F_OK) != 0)
return EXIT_TEST_SKIP;
test_non_empty();
test_empty();
return 0;
}