Java example source code file (AcceptExtraMouseButtons.java)

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Java - Java tags/keywords

acceptextramousebuttons, awt, event, failed, frame, mouseadapter, robot, runtimeexception, string, testcase

The AcceptExtraMouseButtons.java Java example source code

/*
 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
  @test %I% %E%
  @bug 6315717
  @summary verifies that Robot is accepting extra mouse buttons
  @author Andrei Dmitriev : area=awt.mouse
  @library ../../regtesthelpers
  @build Util
  @run main AcceptExtraMouseButtons
 */

//if we do robot.mousePress(InputEvent.BUTTON1_DOWN_MASK) the test must
// 1) accept it (i.e. don't throw an IllegalArgumentException
// 2) actually post a MouseEvent
// Also, Robot should still accept InputEvent.BUTTONx_MASKs

import java.awt.*;
import java.awt.event.*;
import sun.awt.SunToolkit;
import test.java.awt.regtesthelpers.Util;

public class AcceptExtraMouseButtons extends Frame {
    static String tk = Toolkit.getDefaultToolkit().getClass().getName();
    static Robot robot;
    static int [] standardButtonMasks = {InputEvent.BUTTON1_MASK,
                                         InputEvent.BUTTON2_MASK,
                                         InputEvent.BUTTON3_MASK};
    static int [] buttonsPressed;
    static int [] buttonsReleased;
    static int [] buttonsClicked;

    static int buttonsNum = MouseInfo.getNumberOfButtons();

    public static void main(String []s){

        //MouseInfo.getNumberOfButtons() reports two more buttons on XToolkit
        //as they reserved for wheel (both directions).
        if (tk.equals("sun.awt.X11.XToolkit") || tk.equals("sun.awt.motif.MToolkit")) {
            buttonsNum = buttonsNum - 2;
        }
        System.out.println("Number Of Buttons = "+ buttonsNum);
        if (buttonsNum < 3) {
            System.out.println("Linux and Windows systems should emulate three buttons if even there are only 1 or 2 are phsically available. Setting number of buttons to 3.");
            buttonsNum = 3;
        }

        buttonsPressed = new int [buttonsNum];
        buttonsReleased = new int [buttonsNum];
        buttonsClicked = new int [buttonsNum];

        AcceptExtraMouseButtons frame = new AcceptExtraMouseButtons();

        MouseAdapter ma1 = new MouseAdapter() {
                public void mousePressed(MouseEvent e) {
                    buttonsPressed[e.getButton() - 1] += 1;
                    System.out.println("PRESSED "+e);
                }
                public void mouseReleased(MouseEvent e) {
                    buttonsReleased[e.getButton() - 1] += 1;
                    System.out.println("RELEASED "+e);
                }
                public void mouseClicked(MouseEvent e) {
                    buttonsClicked[e.getButton() - 1] += 1;
                    System.out.println("CLICKED "+e);
                }
            };
        frame.addMouseListener(ma1);

        frame.setSize(300, 300);
        frame.setVisible(true);

        Util.waitForIdle(robot);  //a time to show a Frame

        try {
            robot = new Robot();
            robot.delay(1000);
            robot.mouseMove(frame.getLocationOnScreen().x + frame.getWidth()/2,
                            frame.getLocationOnScreen().y + frame.getHeight()/2);

            //TestCase 1: verify that all BUTTONx_DOWN_MASKs are accepted by the Robot.

            for (int i = 0; i < buttonsNum; i++){
                int buttonMask = InputEvent.getMaskForButton(i+1);
                System.out.println("button to press = " +(i+1) + " : value passed to robot = " +buttonMask);
                robot.mousePress(buttonMask);
                robot.delay(30);
                robot.mouseRelease(buttonMask);
                Util.waitForIdle(robot);
            }
            for (int i = 0; i < buttonsNum; i++){
                if (buttonsPressed[i] != 1 || buttonsReleased[i] != 1 || buttonsClicked[i] !=1 ) {
                    throw new RuntimeException("TESTCASE 1 FAILED : button " + (i+1) + " wasn't single pressed|released|clicked : "+ buttonsPressed[i] +" : "+ buttonsReleased[i] +" : "+ buttonsClicked[i]);
                }
            }

            java.util.Arrays.fill(buttonsPressed, 0);
            java.util.Arrays.fill(buttonsReleased, 0);
            java.util.Arrays.fill(buttonsClicked, 0);
            //TestCase 2: verify that all BUTTONx_MASKs are accepted by the Robot.
            for (int i = 0; i < standardButtonMasks.length; i++){
                int buttonMask = standardButtonMasks[i];
                System.out.println("button to press = " +(i+1) + " : value passed to robot = " +buttonMask);
                robot.mousePress(buttonMask);
                robot.delay(30);
                robot.mouseRelease(buttonMask);
                Util.waitForIdle(robot);
            }
            for (int i = 0; i < standardButtonMasks.length; i++){
                if (buttonsPressed[i] != 1 || buttonsReleased[i] != 1 || buttonsClicked[i] !=1 ) {
                    throw new RuntimeException("TESTCASE 2 FAILED : button " + (i+1) + " wasn't single pressed|released|clicked : "+ buttonsPressed[i] +" : "+ buttonsReleased[i] +" : "+ buttonsClicked[i]);
                }
            }

        } catch (Exception e){
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }
}