1 /*
   2  * Copyright (c) 2012, 2015, 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       7154072 7161320
  28   @summary   Tests that key events with modifiers are not swallowed.
  29   @author    anton.tarasov: area=awt.focus
  30   @library   ../../../regtesthelpers
  31   @library /test/lib
  32   @modules java.desktop/sun.awt
  33   @build jdk.test.lib.Platform
  34   @build     Util
  35   @run       main SwallowKeyEvents
  36 */
  37 
  38 import jdk.test.lib.Platform;
  39 import java.awt.AWTException;
  40 import java.awt.Frame;
  41 import java.awt.Robot;
  42 import java.awt.TextField;
  43 import java.awt.event.KeyAdapter;
  44 import java.awt.event.KeyEvent;
  45 import test.java.awt.regtesthelpers.Util;
  46 
  47 public class SwallowKeyEvents {
  48     static final int PRESS_COUNT = 10;
  49 
  50     static int keyPressedCount = 0;
  51 
  52     static Frame f = new Frame("Frame");
  53     static TextField t = new TextField("text");
  54     static Robot r;
  55 
  56     public static void main(String[] args) {
  57         if (Platform.isWindows()) {
  58             System.out.println("Skipped. Test not for MS Windows.");
  59             return;
  60         }
  61 
  62         f.add(t);
  63         f.pack();
  64         f.setVisible(true);
  65 
  66         t.requestFocus();
  67 
  68         try {
  69             r = new Robot();
  70         } catch (AWTException ex) {
  71             throw new RuntimeException(ex);
  72         }
  73 
  74         Util.waitForIdle(r);
  75 
  76         t.addKeyListener(new KeyAdapter() {
  77             public void keyPressed(KeyEvent ke) {
  78                 System.out.println(ke);
  79                 if (ke.getKeyCode() == KeyEvent.VK_M) {
  80                     keyPressedCount++;
  81                 }
  82             }
  83         });
  84 
  85         test();
  86 
  87         System.out.println("key_pressed count: " + keyPressedCount);
  88 
  89         if (keyPressedCount != PRESS_COUNT) {
  90             throw new RuntimeException("Test failed!");
  91         } else {
  92             System.out.println("Test passed.");
  93         }
  94     }
  95 
  96     public static void test() {
  97         r.keyPress(KeyEvent.VK_SHIFT);
  98         r.keyPress(KeyEvent.VK_META);
  99 
 100         for (int i=0; i<PRESS_COUNT; i++) {
 101             r.delay(100);
 102             r.keyPress(KeyEvent.VK_M);
 103             r.delay(100);
 104             r.keyRelease(KeyEvent.VK_M);
 105         }
 106 
 107         r.keyRelease(KeyEvent.VK_META);
 108         r.keyRelease(KeyEvent.VK_SHIFT);
 109     }
 110 }