1 /*
   2  * Copyright (c) 2014, 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 import com.sun.awt.AWTUtilities;
  26 import java.awt.Frame;
  27 import java.awt.Panel;
  28 import java.awt.Point;
  29 import java.awt.Rectangle;
  30 import java.awt.Robot;
  31 import java.awt.event.InputEvent;
  32 import java.awt.event.MouseAdapter;
  33 import java.awt.event.MouseEvent;
  34 import javax.swing.JButton;
  35 import javax.swing.SwingUtilities;
  36 import test.java.awt.regtesthelpers.Util;
  37 
  38 /**
  39  * AWT/Swing overlapping test for opaque Swing components.
  40  * <p>This test verify if AWT components are drawn correctly under opaque components.
  41  * <p>See <a href="https://bugs.openjdk.java.net/browse/JDK-6776743">JDK-6776743</a> for details
  42  * <p>See base class for test info.
  43  */
  44 /*
  45 @test
  46 @bug 6776743
  47 @summary Opaque overlapping test for each AWT component
  48 @library ../../regtesthelpers
  49 @build Util
  50 @run main OpaqueOverlapping
  51  */
  52 public class OpaqueOverlapping extends OverlappingTestBase {
  53 
  54     {
  55         useClickValidation = false;
  56         failMessage = "Opacity test mismatchs";
  57 
  58         // CR 6994264 (Choice autohides dropdown on Solaris 10)
  59         skipClassNames = new String[] { "Choice" };
  60     }
  61     private String testSeq;
  62     private final static String checkSeq = "010000101";
  63     private Point heavyLoc;
  64     private JButton light;
  65     private Frame frame = null;
  66 
  67     protected void prepareControls() {
  68         testSeq = "";
  69         // Create components
  70         if(frame != null) {
  71             frame.setVisible(false);
  72         }
  73         frame = new Frame("OpaqueOverlapping mixing test");
  74         final Panel panel = new Panel();
  75         panel.setLayout(null);
  76 
  77         propagateAWTControls(panel);
  78 
  79         // Overlap the buttons
  80         currentAwtControl.setBounds(30, 30, 200, 200);
  81 
  82         light = new JButton("  LW Button  ");
  83         light.setBounds(10, 10, 50, 50);
  84 
  85         // Put the components into the frame
  86         panel.add(light);
  87         frame.add(panel);
  88         frame.setBounds(50, 50, 400, 400);
  89         frame.setVisible(true);
  90 
  91         currentAwtControl.addMouseListener(new MouseAdapter() {
  92             @Override
  93             public void mouseClicked(MouseEvent e) {
  94                 panel.setComponentZOrder(light, 0);
  95                 frame.validate();
  96                 testSeq = testSeq + "0";
  97             }
  98         });
  99         light.addActionListener(new java.awt.event.ActionListener() {
 100             public void actionPerformed(java.awt.event.ActionEvent e) {
 101                 panel.setComponentZOrder(currentAwtControl, 0);
 102                 frame.validate();
 103                 testSeq = testSeq + "1";
 104             }
 105         });
 106     }
 107 
 108     @Override
 109     protected boolean performTest() {
 110         try {
 111             SwingUtilities.invokeAndWait(new Runnable() {
 112                 public void run() {
 113                     heavyLoc = currentAwtControl.getLocationOnScreen();
 114                 }
 115             });
 116         } catch (Exception e) {
 117         }
 118         Robot robot = Util.createRobot();
 119         robot.setAutoDelay(ROBOT_DELAY);
 120 
 121         Util.waitForIdle(robot);
 122 
 123         // Move the mouse pointer to the position where both
 124         //    components overlap
 125         robot.mouseMove(heavyLoc.x + 5, heavyLoc.y + 5);
 126 
 127         // Now perform the click at this point for 9 times
 128         // In the middle of the process toggle the opaque
 129         // flag value.
 130         for (int i = 0; i < 9; ++i) {
 131             if (i == 3) {
 132                 AWTUtilities.setComponentMixingCutoutShape(light,
 133                         new Rectangle());
 134             }
 135             if (i == 6) {
 136                 AWTUtilities.setComponentMixingCutoutShape(light,
 137                         null);
 138             }
 139 
 140             robot.mousePress(InputEvent.BUTTON1_MASK);
 141             robot.mouseRelease(InputEvent.BUTTON1_MASK);
 142             Util.waitForIdle(robot);
 143 
 144             if (currentAwtControl.getClass() == java.awt.Choice.class && i != 1 && i != 6 && i != 8) {
 145                 // due to the fact that Choice doesn't get mouseClicked event if its dropdown is shown
 146                 robot.mousePress(InputEvent.BUTTON1_MASK);
 147                 robot.mouseRelease(InputEvent.BUTTON1_MASK);
 148                 Util.waitForIdle(robot);
 149             }
 150         }
 151 
 152         Util.waitForIdle(robot);
 153 
 154         boolean result = testSeq.equals(checkSeq);
 155         if (!result) {
 156             System.err.println("Expected: " + checkSeq);
 157             System.err.println("Observed: " + testSeq);
 158         }
 159         return result;
 160     }
 161 
 162     // this strange plumbing stuff is required due to "Standard Test Machinery" in base class
 163     public static void main(String args[]) throws InterruptedException {
 164         instance = new OpaqueOverlapping();
 165         OverlappingTestBase.doMain(args);
 166     }
 167 }