// Copyright (c) 2007 Hernadi Laszlo
// This file is part of Mauve.
// Mauve 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, or (at your option)
// any later version.
// Mauve 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 Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
// Tags: JDK1.5
package gnu.testlet.java.util.Scanner;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Random;
import java.util.Scanner;
public class LotsOfPMLong extends Base
{
public LotsOfPMLong ()
{
this.fileName = this.getClass ().getName () + ".txt";
}
@Override protected void doTest ()
{
this.myHarness.checkPoint ("Reading lots of shorts");
long[] numbers = new long[20000];
long runID = System.currentTimeMillis ();
Random rand = new Random (runID);
int i;
long tmp;
final long max = 20000000000000L, mean = max >> 1;
StringBuilder tmpBuff = new StringBuilder (10000);
FileOutputStream fos = null;
myHarness.debug ("runID : " + runID);
for (i = 0; i < numbers.length; i++)
{
tmp = ((long) (rand.nextFloat () * max) - mean);
numbers[i] = tmp;
}
tmpBuff.insert (0, "" + numbers[0]);
for (i = 1; i < numbers.length; i++)
{
tmpBuff.append (" " + numbers[i]);
}
try
{
fos = new FileOutputStream (this.aktFile);
fos.write (tmpBuff.toString ().getBytes ());
fos.flush ();
fos.close ();
Scanner s = new Scanner (aktFile);
i = 0;
while (s.hasNextLong ())
{
tmp = s.nextLong ();
this.myHarness.check (tmp, numbers[i],
"nextLong() -> " + tmp + " != " + numbers[i]);
i++;
}
this.myHarness.check (i, numbers.length,
"Incomplete read... (" + i + " / " +
numbers.length + ")");
s.close ();
}
catch (FileNotFoundException e)
{
this.myHarness.fail ("Could not create file");
}
catch (IOException e)
{
this.myHarness.fail ("Could not write to File \"" +
this.aktFile.getName () + "\"");
}
}
}