| /* |
| * Copyright 2000 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 4323074 |
| * @summary Basic test for new replaceAll algorithm |
| */ |
| |
| import java.util.*; |
| |
| public class ReplaceAll { |
| static final int SIZE = 20; |
| |
| public static void main(String[] args) throws Exception { |
| List a[] = {new ArrayList(), new LinkedList(), new Vector()}; |
| |
| for (int i=0; i<a.length; i++) { |
| List lst = a[i]; |
| for (int j=1; j<=SIZE; j++) |
| lst.add(new Integer(j % 3)); |
| List goal = Collections.nCopies(SIZE, "*"); |
| |
| for (int j=0; j<3; j++) { |
| List before = new ArrayList(lst); |
| if (!Collections.replaceAll(lst, new Integer(j), "*")) |
| throw new Exception("False return value: "+i+", "+j); |
| if (lst.equals(before)) |
| throw new Exception("Unchanged: "+i+", "+j+", "+": "+lst); |
| if (lst.equals(goal) != (j==2)) |
| throw new Exception("Wrong change:"+i+", "+j); |
| } |
| if (Collections.replaceAll(lst, "love", "hate")) |
| throw new Exception("True return value: "+i); |
| } |
| } |
| } |