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/* Copyright (C) 2006-2008 MySQL AB
This program 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; version 2 of the License.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "../maria_def.h"
#include <stdio.h>
#include <errno.h>
#include <tap.h>
#include "../trnman.h"
extern my_bool maria_log_remove();
extern void translog_example_table_init();
#ifndef DBUG_OFF
static const char *default_dbug_option;
#endif
#define PCACHE_SIZE (1024*1024*10)
#define PCACHE_PAGE TRANSLOG_PAGE_SIZE
#define LOG_FILE_SIZE (8*1024L*1024L)
#define LOG_FLAGS 0
#define LONG_BUFFER_SIZE (LOG_FILE_SIZE + LOG_FILE_SIZE / 2)
int main(int argc __attribute__((unused)), char *argv[])
{
ulong i;
uint pagen;
uchar long_tr_id[6];
PAGECACHE pagecache;
LSN lsn;
LEX_CUSTRING parts[TRANSLOG_INTERNAL_PARTS + 1];
uchar *long_buffer= malloc(LONG_BUFFER_SIZE);
MY_INIT(argv[0]);
plan(4);
bzero(&pagecache, sizeof(pagecache));
bzero(long_buffer, LONG_BUFFER_SIZE);
maria_data_root= (char *)".";
if (maria_log_remove())
exit(1);
bzero(long_tr_id, 6);
#ifndef DBUG_OFF
#if defined(__WIN__)
default_dbug_option= "d:t:i:O,\\ma_test_loghandler.trace";
#else
default_dbug_option= "d:t:i:o,/tmp/ma_test_loghandler.trace";
#endif
if (argc > 1)
{
DBUG_SET(default_dbug_option);
DBUG_SET_INITIAL(default_dbug_option);
}
#endif
if (ma_control_file_open(TRUE))
{
fprintf(stderr, "Can't init control file (%d)\n", errno);
exit(1);
}
if ((pagen= init_pagecache(&pagecache, PCACHE_SIZE, 0, 0,
PCACHE_PAGE, 0)) == 0)
{
fprintf(stderr, "Got error: init_pagecache() (errno: %d)\n", errno);
exit(1);
}
if (translog_init_with_table(".", LOG_FILE_SIZE, 50112, 0, &pagecache,
LOG_FLAGS, 0, &translog_example_table_init,
0))
{
fprintf(stderr, "Can't init loghandler (%d)\n", errno);
exit(1);
}
/* Suppressing of automatic record writing */
dummy_transaction_object.first_undo_lsn|= TRANSACTION_LOGGED_LONG_ID;
/* write more then 1 file */
int4store(long_tr_id, 0);
parts[TRANSLOG_INTERNAL_PARTS + 0].str= (char*)long_tr_id;
parts[TRANSLOG_INTERNAL_PARTS + 0].length= 6;
if (translog_write_record(&lsn,
LOGREC_FIXED_RECORD_0LSN_EXAMPLE,
&dummy_transaction_object, NULL, 6,
TRANSLOG_INTERNAL_PARTS + 1,
parts, NULL, NULL))
{
fprintf(stderr, "Can't write record #%lu\n", (ulong) 0);
translog_destroy();
exit(1);
}
translog_purge(lsn);
if (!translog_is_file(1))
{
fprintf(stderr, "First file was removed after first record\n");
translog_destroy();
exit(1);
}
ok(1, "First is not removed");
for(i= 0; i < LOG_FILE_SIZE/6 && LSN_FILE_NO(lsn) == 1; i++)
{
if (translog_write_record(&lsn,
LOGREC_FIXED_RECORD_0LSN_EXAMPLE,
&dummy_transaction_object, NULL, 6,
TRANSLOG_INTERNAL_PARTS + 1,
parts, NULL, NULL))
{
fprintf(stderr, "Can't write record #%lu\n", (ulong) 0);
translog_destroy();
exit(1);
}
}
translog_purge(lsn);
if (translog_is_file(1))
{
fprintf(stderr, "First file was not removed.\n");
translog_destroy();
exit(1);
}
ok(1, "First file is removed");
parts[TRANSLOG_INTERNAL_PARTS + 0].str= (char*)long_buffer;
parts[TRANSLOG_INTERNAL_PARTS + 0].length= LONG_BUFFER_SIZE;
if (translog_write_record(&lsn,
LOGREC_VARIABLE_RECORD_0LSN_EXAMPLE,
&dummy_transaction_object, NULL, LONG_BUFFER_SIZE,
TRANSLOG_INTERNAL_PARTS + 1, parts, NULL, NULL))
{
fprintf(stderr, "Can't write variable record\n");
translog_destroy();
exit(1);
}
translog_purge(lsn);
if (!translog_is_file(2) || !translog_is_file(3))
{
fprintf(stderr, "Second file (%d) or third file (%d) is not present.\n",
translog_is_file(2), translog_is_file(3));
translog_destroy();
exit(1);
}
ok(1, "Second and third files are not removed");
int4store(long_tr_id, 0);
parts[TRANSLOG_INTERNAL_PARTS + 0].str= (char*)long_tr_id;
parts[TRANSLOG_INTERNAL_PARTS + 0].length= 6;
if (translog_write_record(&lsn,
LOGREC_FIXED_RECORD_0LSN_EXAMPLE,
&dummy_transaction_object, NULL, 6,
TRANSLOG_INTERNAL_PARTS + 1,
parts, NULL, NULL))
{
fprintf(stderr, "Can't write last record\n");
translog_destroy();
exit(1);
}
translog_purge(lsn);
if (translog_is_file(2))
{
fprintf(stderr, "Second file is not removed\n");
translog_destroy();
exit(1);
}
ok(1, "Second file is removed");
translog_destroy();
end_pagecache(&pagecache, 1);
ma_control_file_end();
if (maria_log_remove())
exit(1);
exit(0);
}