1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25   @test
  26   @bug 8025001
  27   @summary Tests java.awt.ContainerOrderFocusTraversalPolicy functionality.
  28   @run main ContainerOrderFTPTest
  29 */
  30 
  31 import java.awt.Frame;
  32 import java.awt.Button;
  33 import java.awt.Component;
  34 import java.awt.FlowLayout;
  35 import java.awt.ContainerOrderFocusTraversalPolicy;
  36 
  37 public class ContainerOrderFTPTest {
  38 
  39     private final ContainerOrderFocusTraversalPolicy coftp;
  40     private final Frame frame;
  41     private final Button b1;
  42     private final Button b2;
  43     private final String expectedTraversal;
  44 
  45     public ContainerOrderFTPTest() {
  46         expectedTraversal = "B1B2F1";
  47         b1 = new Button("B1");
  48         b2 = new Button("B2");
  49         frame = new Frame("F1");
  50 
  51         frame.setLayout(new FlowLayout());
  52         frame.setSize(200, 200);
  53         coftp = new ContainerOrderFocusTraversalPolicy();
  54         frame.setFocusTraversalPolicy(coftp);
  55         frame.add(b1);
  56         frame.add(b2);
  57         frame.setVisible(true);
  58     }
  59 
  60     public static void main(String[] args) throws Exception {
  61         ContainerOrderFTPTest test = new ContainerOrderFTPTest();
  62         test.performTest();
  63         test.dispose();
  64     }
  65 
  66     public void performTest() {
  67         int count = 0;
  68         Component comp = coftp.getFirstComponent(frame);
  69         String traversal = "";
  70         do {
  71             comp = coftp.getComponentAfter(frame, comp);
  72             if (comp instanceof Button) {
  73                 traversal += ((Button)comp).getLabel();
  74             } else if (comp instanceof Frame) {
  75                 traversal += ((Frame)comp).getTitle();
  76             }
  77             count++;
  78         } while(count < 3);
  79 
  80         if (!expectedTraversal.equals(traversal)) {
  81             dispose();
  82             throw new RuntimeException("Incorrect Traversal. Expected : "
  83                 + expectedTraversal + "Actual : " + traversal);
  84         }
  85     }
  86 
  87     public void dispose() {
  88         frame.dispose();
  89     }
  90 }