1 files changed, 76 insertions, 0 deletions
diff --git a/storage/ndb/src/common/portlib/mmstest.cpp b/storage/ndb/src/common/portlib/mmstest.cpp
new file mode 100644
index 00000000000..9cc7d810985
--- /dev/null
+++ b/storage/ndb/src/common/portlib/mmstest.cpp
@@ -0,0 +1,76 @@
+/* Copyright (C) 2003 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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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 <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;
+
+}
+
+
+