mirror of
https://github.com/MariaDB/server.git
synced 2025-07-03 09:58:20 +02:00
131 lines
4.2 KiB
C++
131 lines
4.2 KiB
C++
/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
|
|
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
|
|
#ident "$Id$"
|
|
/*======
|
|
This file is part of PerconaFT.
|
|
|
|
|
|
Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
|
|
|
|
PerconaFT is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License, version 2,
|
|
as published by the Free Software Foundation.
|
|
|
|
PerconaFT 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 PerconaFT. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
----------------------------------------
|
|
|
|
PerconaFT is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License, version 3,
|
|
as published by the Free Software Foundation.
|
|
|
|
PerconaFT 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 Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
|
|
======= */
|
|
|
|
#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
|
|
|
|
#include "logger/logcursor.h"
|
|
#include "test.h"
|
|
|
|
static uint64_t now(void) {
|
|
struct timeval tv;
|
|
int r = gettimeofday(&tv, NULL);
|
|
assert(r == 0);
|
|
return tv.tv_sec * 1000000ULL + tv.tv_usec;
|
|
}
|
|
|
|
// log a couple of timestamp entries and verify the log by walking
|
|
// a cursor through the log entries
|
|
|
|
int
|
|
test_main (int argc, const char *argv[]) {
|
|
default_parse_args(argc, argv);
|
|
|
|
int r;
|
|
toku_os_recursive_delete(TOKU_TEST_FILENAME);
|
|
r = toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU); assert(r==0);
|
|
TOKULOGGER logger;
|
|
LSN lsn = ZERO_LSN;
|
|
|
|
// log a couple of timestamp log entries
|
|
|
|
r = toku_logger_create(&logger);
|
|
assert(r == 0);
|
|
|
|
r = toku_logger_open(TOKU_TEST_FILENAME, logger);
|
|
assert(r == 0);
|
|
|
|
BYTESTRING bs0 = { .len = 5, .data = (char *) "hello" };
|
|
toku_log_comment(logger, &lsn, 0, now(), bs0);
|
|
|
|
sleep(11);
|
|
|
|
BYTESTRING bs1 = { .len = 5, .data = (char *) "world" };
|
|
toku_log_comment(logger, &lsn, 0, now(), bs1);
|
|
|
|
r = toku_logger_close(&logger);
|
|
assert(r == 0);
|
|
|
|
// verify the log forwards
|
|
TOKULOGCURSOR lc = NULL;
|
|
struct log_entry *le;
|
|
|
|
r = toku_logcursor_create(&lc, TOKU_TEST_FILENAME);
|
|
assert(r == 0 && lc != NULL);
|
|
|
|
r = toku_logcursor_next(lc, &le);
|
|
assert(r == 0 && le->cmd == LT_comment);
|
|
assert(le->u.comment.comment.len == 5 && memcmp(le->u.comment.comment.data, "hello", 5) == 0);
|
|
uint64_t t = le->u.comment.timestamp;
|
|
|
|
r = toku_logcursor_next(lc, &le);
|
|
assert(r == 0 && le->cmd == LT_comment);
|
|
assert(le->u.comment.comment.len == 5 && memcmp(le->u.comment.comment.data, "world", 5) == 0);
|
|
if (verbose)
|
|
printf("%" PRIu64 "\n", le->u.comment.timestamp - t);
|
|
assert(le->u.comment.timestamp - t >= 10*1000000);
|
|
|
|
r = toku_logcursor_next(lc, &le);
|
|
assert(r != 0);
|
|
|
|
r = toku_logcursor_destroy(&lc);
|
|
assert(r == 0 && lc == NULL);
|
|
|
|
// verify the log backwards
|
|
r = toku_logcursor_create(&lc, TOKU_TEST_FILENAME);
|
|
assert(r == 0 && lc != NULL);
|
|
|
|
r = toku_logcursor_prev(lc, &le);
|
|
assert(r == 0 && le->cmd == LT_comment);
|
|
assert(le->u.comment.comment.len == 5 && memcmp(le->u.comment.comment.data, "world", 5) == 0);
|
|
t = le->u.comment.timestamp;
|
|
|
|
r = toku_logcursor_prev(lc, &le);
|
|
assert(r == 0 && le->cmd == LT_comment);
|
|
assert(le->u.comment.comment.len == 5 && memcmp(le->u.comment.comment.data, "hello", 5) == 0);
|
|
if (verbose)
|
|
printf("%" PRIu64 "\n", t - le->u.comment.timestamp);
|
|
assert(t - le->u.comment.timestamp >= 10*1000000);
|
|
|
|
r = toku_logcursor_prev(lc, &le);
|
|
assert(r != 0);
|
|
|
|
r = toku_logcursor_destroy(&lc);
|
|
assert(r == 0 && lc == NULL);
|
|
|
|
toku_os_recursive_delete(TOKU_TEST_FILENAME);
|
|
|
|
return 0;
|
|
}
|