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// Tags: JDK1.2
// Copyright (C) 2004 David Gilbert <david.gilbert@object-refinery.com>
// 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. */
package gnu.testlet.java.util.Collections;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.NoSuchElementException;
public class min implements Testlet
{
public void test(TestHarness harness)
{
List list = new ArrayList();
// try an empty list
boolean pass = false;
try
{
Object m = Collections.min(list);
}
catch (NoSuchElementException e)
{
pass = true;
}
harness.check(true);
// try a regular list
list.add(new Integer(12));
list.add(new Integer(9));
list.add(new Integer(17));
harness.check(Collections.min(list).equals(new Integer(9)));
// try a null list
pass = false;
try
{
Object ignore = Collections.min(null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// try a list with non-comparable items
list.clear();
list.add("A"); list.add(new Long(1));
pass = false;
try
{
Object ignore = Collections.min(list);
}
catch (ClassCastException e)
{
pass = true;
}
harness.check(pass);
}
}
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