1 /*
   2  * Copyright (c) 2016, 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   @key headful
  27   @bug 8025001
  28   @summary Tests java.awt.ContainerOrderFocusTraversalPolicy functionality.
  29   @run main ContainerOrderFTPTest
  30 */
  31 
  32 import java.awt.Frame;
  33 import java.awt.Button;
  34 import java.awt.Component;
  35 import java.awt.FlowLayout;
  36 import java.awt.ContainerOrderFocusTraversalPolicy;
  37 
  38 public class ContainerOrderFTPTest {
  39 
  40     private final ContainerOrderFocusTraversalPolicy coftp;
  41     private final Frame frame;
  42     private final Button b1;
  43     private final Button b2;
  44     private final String expectedTraversal;
  45 
  46     public ContainerOrderFTPTest() {
  47         expectedTraversal = "B1B2F1";
  48         b1 = new Button("B1");
  49         b2 = new Button("B2");
  50         frame = new Frame("F1");
  51 
  52         frame.setLayout(new FlowLayout());
  53         frame.setSize(200, 200);
  54         coftp = new ContainerOrderFocusTraversalPolicy();
  55         frame.setFocusTraversalPolicy(coftp);
  56         frame.add(b1);
  57         frame.add(b2);
  58         frame.setVisible(true);
  59     }
  60 
  61     public static void main(String[] args) throws Exception {
  62         ContainerOrderFTPTest test = new ContainerOrderFTPTest();
  63         test.performTest();
  64         test.dispose();
  65     }
  66 
  67     public void performTest() {
  68         int count = 0;
  69         Component comp = coftp.getFirstComponent(frame);
  70         String traversal = "";
  71         do {
  72             comp = coftp.getComponentAfter(frame, comp);
  73             if (comp instanceof Button) {
  74                 traversal += ((Button)comp).getLabel();
  75             } else if (comp instanceof Frame) {
  76                 traversal += ((Frame)comp).getTitle();
  77             }
  78             count++;
  79         } while(count < 3);
  80 
  81         if (!expectedTraversal.equals(traversal)) {
  82             dispose();
  83             throw new RuntimeException("Incorrect Traversal. Expected : "
  84                 + expectedTraversal + "Actual : " + traversal);
  85         }
  86     }
  87 
  88     public void dispose() {
  89         frame.dispose();
  90     }
  91 }