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/* Copyright (c) 2003-2005 MySQL AB
Use is subject to license terms
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#include <ndb_global.h>
#include <NdbOut.hpp>
#include "NdbThread.h"
#include <NdbMem.h>
#include <NdbMain.h>
NDB_COMMAND(ndbmem, "ndbmem", "ndbmem", "Test the ndbmem functionality", 4096){
ndbout << "Starting test of NdbMem" << endl;
ndbout << "=======================" << endl;
ndbout << "Creating NdbMem" << endl;
NdbMem_Create();
ndbout << "NdbMem - test 1" << endl;
if (argc == 2){
int size1 = atoi(argv[1]);
ndbout << "Allocate and test "<<size1<<" bytes of memory" << endl;
char* mem1 = (char*)NdbMem_Allocate(size1);
ndbout << "mem1 = " << hex << (int)mem1 << endl;
if (mem1 != NULL){
char* p1;
// Write to the memory allocated
p1 = mem1;
for(int i = 0; i < size1; i++){
*p1 = (char)(i%256);
p1++;
}
// Read from the memory and check value
char read1;
char* pread1;
pread1 = mem1;
for(int i = 0; i < size1; i++){
read1 = *pread1;
//ndbout << i << "=" << read1 << endl;
if (read1 != (i%256))
ndbout << "Byte " << i << " was not correct, read1=" << read1 << endl;
pread1++;
}
ndbout << "Freeing NdbMem" << endl;
NdbMem_Free(mem1);
}
ndbout << "Destroying NdbMem" << endl;
NdbMem_Destroy();
}else{
ndbout << "Usage: ndbmem <size(bytes)>"<< endl;
}
return NULL;
}
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