1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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   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
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  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
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  23 
  24 /*
  25   @test
  26   @summary unit test for a new method in Container class: getMousePosition(boolean)
  27   @author dav@sparc.spb.su: area=
  28   @bug 4009555
  29   @run main JContainerMousePositionTest
  30 */
  31 
  32 import javax.swing.*;
  33 import java.awt.*;
  34 import java.util.concurrent.atomic.AtomicReference;
  35 
  36 // this test looks at mouse pointer when it
  37 // 1 over component
  38 // 2 over Container, but not over one of its child Components.
  39 // out of bounds of Container
  40 // two values of paramater allowChildren are considered.
  41 
  42 public class JContainerMousePositionTest {
  43     //Declare things used in the test, like buttons and labels here
  44     private static JButton jButton1;
  45     private static JButton jButton4;
  46     private static JFrame frame1;
  47     private static Container contentPane;
  48 
  49     public static void main(final String[] args) throws Exception {
  50         Robot robot = new Robot();
  51         robot.setAutoDelay(200);
  52         robot.setAutoWaitForIdle(true);
  53 
  54         SwingUtilities.invokeAndWait(JContainerMousePositionTest::init);
  55 
  56         robot.delay(500);
  57         robot.waitForIdle();
  58 
  59         AtomicReference<Point> centerC4 = new AtomicReference<>();
  60         SwingUtilities.invokeAndWait(() -> {
  61             centerC4.set(jButton4.getLocation());
  62             contentPane.remove(jButton4);
  63             contentPane.validate();
  64             contentPane.repaint();
  65         });
  66         robot.waitForIdle();
  67 
  68         AtomicReference<Rectangle> frameBounds = new AtomicReference<>();
  69         AtomicReference<Dimension> button1Size = new AtomicReference<>();
  70         SwingUtilities.invokeAndWait(() -> {
  71             frameBounds.set(frame1.getBounds());
  72             button1Size.set(jButton1.getSize());
  73         });
  74 
  75 //point mouse to center of top-left Component (button1)
  76         robot.mouseMove(frameBounds.get().x + button1Size.get().width / 2,
  77                         frameBounds.get().y + button1Size.get().height / 2);
  78 
  79         AtomicReference<Point> pFalse = new AtomicReference<>();
  80         AtomicReference<Point> pTrue = new AtomicReference<>();
  81         SwingUtilities.invokeAndWait(() -> {
  82             pFalse.set(frame1.getMousePosition(false));
  83             pTrue.set(frame1.getMousePosition(true));
  84         });
  85         robot.waitForIdle();
  86         if (pFalse.get() != null) {
  87             throw new RuntimeException("Test failed: Container.getMousePosition(false) returned non-null over one of children.");
  88         }
  89         System.out.println("Test stage completed: Container.getMousePosition(false) returned null result over child Component. Passed.");
  90 
  91         if (pTrue.get() == null) {
  92             throw new RuntimeException("Test failed: Container.getMousePosition(true) returned null result over child Component");
  93         }
  94         System.out.println("Test stage compelted: Container.getMousePosition(true) returned non-null result over child Component. Passed.");
  95 
  96 //point mouse out from Container's area
  97         robot.mouseMove(frameBounds.get().x + frameBounds.get().width + 10,
  98                         frameBounds.get().y + frameBounds.get().height + 10);
  99         SwingUtilities.invokeAndWait(() -> {
 100             pFalse.set(frame1.getMousePosition(false));
 101             pTrue.set(frame1.getMousePosition(true));
 102         });
 103         robot.waitForIdle();
 104         if (pFalse.get() != null || pTrue.get() != null) {
 105             throw new RuntimeException("Test failed: Container.getMousePosition(boolean) returned incorrect result outside Container");
 106         }
 107         System.out.println("Test stage completed: Container.getMousePosition(boolean) returned null result outside Container. Passed.");
 108 
 109 //point mouse in place free from child components (right-botton component)
 110         robot.mouseMove(frameBounds.get().x + centerC4.get().x,
 111                         frameBounds.get().y + centerC4.get().y);
 112 
 113         robot.delay(3000);
 114         SwingUtilities.invokeAndWait(() -> {
 115             pFalse.set(contentPane.getMousePosition(false));
 116             pTrue.set(frame1.getMousePosition(true));
 117         });
 118         robot.waitForIdle();
 119 
 120         if (pFalse.get() == null || pTrue.get() == null) {
 121             throw new RuntimeException("Test failed: Container.getMousePosition(boolean) returned null result inside Container.");
 122         }
 123         System.out.println("Test stage completed: Container.getMousePosition(boolean) returned non-null results  inside Container. Passed.");
 124 
 125         if (pTrue.get().x != centerC4.get().x || pTrue.get().y != centerC4.get().y) {
 126             throw new RuntimeException("Test failed: Container.getMousePosition(true) returned incorrect result inside Container.");
 127         }
 128         System.out.println("Test stage completed: Container.getMousePosition(true) returned correct result inside Container. Passed.");
 129 
 130         System.out.println("TEST PASSED");
 131     }
 132 
 133     private static void init() {
 134         frame1 = new JFrame("Testing getMousePosition() on LWs");
 135         jButton1 = new JButton("C1");
 136         jButton4 = new JButton("C4");
 137         contentPane = frame1.getContentPane();
 138         contentPane.setLayout(new GridLayout(2, 2, 25, 25));
 139         contentPane.add(jButton1);
 140         contentPane.add(new JButton("C2"));
 141         contentPane.add(new JButton("C3"));
 142         contentPane.add(jButton4);
 143         frame1.setSize(200, 200);
 144         frame1.setVisible(true);
 145     }
 146 }