/* -*- 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"

// 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;
    toku_os_recursive_delete(TOKU_TEST_FILENAME);
    r = toku_os_mkdir(TOKU_TEST_FILENAME, 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(TOKU_TEST_FILENAME, 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(TOKU_TEST_FILENAME);
	assert(dir);
	struct dirent *dirent;
	while ((dirent=readdir(dir))) {
	    if (strncmp(dirent->d_name, "log", 3)!=0) continue;
	    char fname[TOKU_PATH_MAX+1];
            toku_path_join(fname, 2, TOKU_TEST_FILENAME, 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);
    }
    toku_os_recursive_delete(TOKU_TEST_FILENAME);
    return 0;
}
