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