mariadb/ft/tests/log-test5.cc

72 lines
1.8 KiB
C++

/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
#ident "$Id$"
#ident "Copyright (c) 2007, 2008 Tokutek Inc. All rights reserved."
#include "test.h"
#ifndef dname
#define dname __SRCFILE__ ".dir"
#endif
#define rmrf "rm -rf " dname "/"
// create and close, making sure that everything is deallocated properly.
#define LSIZE 100
int
test_main (int argc __attribute__((__unused__)),
const char *argv[] __attribute__((__unused__))) {
int r;
r = system(rmrf);
CKERR(r);
r = toku_os_mkdir(dname, S_IRWXU); assert(r==0);
TOKULOGGER logger;
r = toku_logger_create(&logger);
assert(r == 0);
r = toku_logger_set_lg_max(logger, LSIZE);
{
uint32_t n;
r = toku_logger_get_lg_max(logger, &n);
assert(n==LSIZE);
}
r = toku_logger_open(dname, logger);
assert(r == 0);
int i;
for (i=0; i<1000; i++) {
ml_lock(&logger->input_lock);
int ilen=3+random()%5;
toku_logger_make_space_in_inbuf(logger, ilen+1);
snprintf(logger->inbuf.buf+logger->inbuf.n_in_buf, ilen+1, "a%0*d ", (int)ilen, i);
logger->inbuf.n_in_buf+=(ilen+1);
logger->lsn.lsn++;
logger->inbuf.max_lsn_in_buf = logger->lsn;
ml_unlock(&logger->input_lock);
toku_logger_fsync(logger);
}
r = toku_logger_close(&logger);
assert(r == 0);
{
DIR *dir=opendir(dname);
assert(dir);
struct dirent *dirent;
while ((dirent=readdir(dir))) {
if (strncmp(dirent->d_name, "log", 3)!=0) continue;
char fname[sizeof(dname)+256+1];
snprintf(fname, sizeof(fname), "%s/%s", dname, dirent->d_name);
toku_struct_stat statbuf;
r = toku_stat(fname, &statbuf);
assert(r==0);
assert(statbuf.st_size<=LSIZE+10);
}
r = closedir(dir);
assert(r==0);
}
r = system(rmrf);
CKERR(r);
return 0;
}