ContainerOrderFTPTest.java revision 14851:980da45565c8
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 32import java.awt.Frame; 33import java.awt.Button; 34import java.awt.Component; 35import java.awt.FlowLayout; 36import java.awt.ContainerOrderFocusTraversalPolicy; 37 38public 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} 92