308 lines
10 KiB
Java
308 lines
10 KiB
Java
/*
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* Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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test
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@bug 5028014
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@summary Focus request & mouse click performed nearly synchronously shouldn't lead to a focus race.
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@author anton.tarasov@sun.com: area=awt-focus
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@run applet MouseClickRequestFocusRaceTest.html
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*/
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import java.awt.*;
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import javax.swing.*;
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import java.awt.event.*;
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import java.applet.Applet;
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public class MouseClickRequestFocusRaceTest extends Applet {
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Robot robot;
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JFrame frame1 = new JFrame("Frame-1") {
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public String toString() { return "Frame-1";}
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};
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JFrame frame2 = new JFrame("Frame-2") {
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public String toString() { return "Frame-2";}
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};
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JButton button1 = new JButton("button-1") {
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public String toString() { return "button-1";}
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};
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JButton button2 = new JButton("button-2") {
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public String toString() { return "button-2";}
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};
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JPopupMenu popup = new JPopupMenu();
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public static void main(String[] args) {
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MouseClickRequestFocusRaceTest app = new MouseClickRequestFocusRaceTest();
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app.init();
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app.start();
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}
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public void init() {
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try {
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robot = new Robot();
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} catch (AWTException e) {
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throw new RuntimeException("Error: unable to create robot", e);
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}
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// Create instructions for the user here, as well as set up
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// the environment -- set the layout manager, add buttons,
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// etc.
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this.setLayout (new BorderLayout ());
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Sysout.createDialogWithInstructions(new String[]
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{"Automatic test. Simply wait until it is done."
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});
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}
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public void start() {
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frame1.add(button1);
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frame2.add(button2);
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frame1.setBounds(0, 0, 200, 300);
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frame2.setBounds(300, 0, 200, 300);
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frame1.setLayout(new FlowLayout());
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frame2.setLayout(new FlowLayout());
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popup.add(new JMenuItem("black"));
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popup.add(new JMenuItem("yellow"));
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popup.add(new JMenuItem("white"));
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frame1.add(popup);
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frame1.addMouseListener(new MouseAdapter() {
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void popup(MouseEvent e) {
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if (e.isPopupTrigger()) {
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Point loc = button1.getLocation();
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popup.show(button1, e.getX() - loc.x, e.getY() - loc.y);
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}
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}
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public void mousePressed(MouseEvent e) {
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popup(e);
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}
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public void mouseReleased(MouseEvent e) {
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popup(e);
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}
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});
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frame2.addMouseListener(new MouseAdapter() {
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public void mousePressed(MouseEvent e) {
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button1.requestFocusInWindow();
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}
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});
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frame2.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
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frame1.setVisible(true);
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frame2.setVisible(true);
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// ((SunToolkit)Toolkit.getDefaultToolkit()).realSync();
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robot.delay(1000);
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test();
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}
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public void test() {
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// Right click Frame-1
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robot.mouseMove(frame1.getLocation().x + 100, frame1.getLocation().y + 200);
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robot.mousePress(InputEvent.BUTTON3_MASK);
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robot.delay(100);
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robot.mouseRelease(InputEvent.BUTTON3_MASK);
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// ((SunToolkit)Toolkit.getDefaultToolkit()).realSync();
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robot.delay(1000);
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// Left click Frame-2
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robot.mouseMove(frame2.getLocation().x + 100, frame1.getLocation().y + 200);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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robot.delay(100);
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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// ((SunToolkit)Toolkit.getDefaultToolkit()).realSync();
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robot.delay(1000);
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JComponent focusOwner = (JComponent)KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
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JFrame focusedWindow = (JFrame)KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusedWindow();
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Sysout.println("focus owner: " + focusOwner);
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Sysout.println("focused window: " + focusedWindow);
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// Verify that the focused window is the ancestor of the focus owner
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if (!focusedWindow.isAncestorOf(focusOwner)) {
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throw new TestFailedException("The focus owner is not in the focused window!");
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}
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// Try to close native focused window
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robot.keyPress(KeyEvent.VK_ALT);
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robot.keyPress(KeyEvent.VK_F4);
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robot.keyRelease(KeyEvent.VK_F4);
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robot.keyRelease(KeyEvent.VK_ALT);
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// ((SunToolkit)Toolkit.getDefaultToolkit()).realSync();
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robot.delay(1000);
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// Verify that the Java focused window really mapped the native focused window.
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if (focusedWindow.isVisible()) {
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throw new TestFailedException("The focused window is different on Java and on the native level.");
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}
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}
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class TestFailedException extends RuntimeException {
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public TestFailedException(String cause) {
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super("Test failed.");
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Sysout.println(cause);
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}
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}
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}
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/****************************************************
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Standard Test Machinery
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DO NOT modify anything below -- it's a standard
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chunk of code whose purpose is to make user
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interaction uniform, and thereby make it simpler
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to read and understand someone else's test.
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****************************************************/
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/**
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This is part of the standard test machinery.
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It creates a dialog (with the instructions), and is the interface
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for sending text messages to the user.
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To print the instructions, send an array of strings to Sysout.createDialog
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WithInstructions method. Put one line of instructions per array entry.
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To display a message for the tester to see, simply call Sysout.println
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with the string to be displayed.
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This mimics System.out.println but works within the test harness as well
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as standalone.
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*/
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class Sysout
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{
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static TestDialog dialog;
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public static void createDialogWithInstructions( String[] instructions )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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dialog.printInstructions( instructions );
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// dialog.setVisible(true);
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println( "Any messages for the tester will display here." );
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}
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public static void createDialog( )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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String[] defInstr = { "Instructions will appear here. ", "" } ;
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dialog.printInstructions( defInstr );
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// dialog.setVisible(true);
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println( "Any messages for the tester will display here." );
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}
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public static void printInstructions( String[] instructions )
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{
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dialog.printInstructions( instructions );
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}
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public static void println( String messageIn )
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{
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dialog.displayMessage( messageIn );
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}
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}// Sysout class
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/**
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This is part of the standard test machinery. It provides a place for the
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test instructions to be displayed, and a place for interactive messages
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to the user to be displayed.
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To have the test instructions displayed, see Sysout.
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To have a message to the user be displayed, see Sysout.
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Do not call anything in this dialog directly.
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*/
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class TestDialog extends Dialog
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{
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TextArea instructionsText;
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TextArea messageText;
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int maxStringLength = 80;
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//DO NOT call this directly, go through Sysout
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public TestDialog( Frame frame, String name )
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{
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super( frame, name );
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int scrollBoth = TextArea.SCROLLBARS_BOTH;
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instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
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add( "North", instructionsText );
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messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
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add("Center", messageText);
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pack();
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// setVisible(true);
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}// TestDialog()
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//DO NOT call this directly, go through Sysout
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public void printInstructions( String[] instructions )
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{
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//Clear out any current instructions
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instructionsText.setText( "" );
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//Go down array of instruction strings
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String printStr, remainingStr;
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for( int i=0; i < instructions.length; i++ )
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{
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//chop up each into pieces maxSringLength long
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remainingStr = instructions[ i ];
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while( remainingStr.length() > 0 )
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{
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//if longer than max then chop off first max chars to print
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if( remainingStr.length() >= maxStringLength )
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{
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//Try to chop on a word boundary
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int posOfSpace = remainingStr.
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lastIndexOf( ' ', maxStringLength - 1 );
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if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
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printStr = remainingStr.substring( 0, posOfSpace + 1 );
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remainingStr = remainingStr.substring( posOfSpace + 1 );
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}
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//else just print
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else
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{
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printStr = remainingStr;
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remainingStr = "";
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}
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instructionsText.append( printStr + "\n" );
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}// while
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}// for
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}//printInstructions()
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//DO NOT call this directly, go through Sysout
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public void displayMessage( String messageIn )
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{
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messageText.append( messageIn + "\n" );
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System.out.println(messageIn);
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}
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}// TestDialog class
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