test/jdk/com/sun/java/swing/plaf/windows/Test8173145.java - master - githubmirror/jdk22

test/jdk/com/sun/java/swing/plaf/windows/Test8173145.java
142 строки4 KB
Sergey Bylokhov
8198334: java/awt/FileDialog/8003399/bug8003399.java fails in headless mode
01 сен 2020, 00:30
01 сен 2020, 00:30c89ee9b
/*
 * Copyright (c) 2017, 2020, 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
   @key headful
   @bug 8173145
   @requires (os.family == "windows")
   @summary Menu is activated after using mnemonic Alt/Key combination
   @run main Test8173145
*/

import java.awt.AWTException;
import java.awt.Component;
import java.awt.KeyboardFocusManager;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import java.lang.reflect.InvocationTargetException;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

public class Test8173145 {

    private volatile static JButton btn;
    private volatile static JFrame f;
    private volatile static boolean uiCreated;

    public static void main(String[] args) throws InvocationTargetException, InterruptedException, AWTException {
        try {
            SwingUtilities.invokeAndWait(new Runnable() {
                @Override
                public void run() {
                    try {
                        uiCreated = createGUI();
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            });

            if (uiCreated) {
                test();
            } else {
                //no windows l&f, skip the test
            }
        }finally {
            SwingUtilities.invokeAndWait(() -> f.dispose());
        }
    }

    private static void test() {
        final Robot robot;
        try {
            robot = new Robot();
        } catch (AWTException e) {
            throw new RuntimeException(e);
        }
        robot.setAutoDelay(150);
        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_ALT);
        robot.keyPress(KeyEvent.VK_M);
        robot.keyRelease(KeyEvent.VK_M);
        robot.keyRelease(KeyEvent.VK_ALT);
        robot.waitForIdle();

        Component focusOwner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();

        if (focusOwner != btn) {
            throw new RuntimeException("Wrong focus owner");
        }
    }

    private static boolean createGUI() {
        try {
            UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } catch (Exception e) {
            return false;
        }
        f = new JFrame();

        JPanel panel = new JPanel();
        btn = new JButton("Mmmmm");
        btn.setMnemonic(KeyEvent.VK_M);
        btn.setDisplayedMnemonicIndex(0);
        panel.add(btn);

        JTextField tf = new JTextField();
        tf.setColumns(10);
        panel.add(tf);

        f.setJMenuBar(getMenuBar());
        f.add(panel);
        f.pack();
        f.setVisible(true);
        f.setLocationRelativeTo(null);
        tf.requestFocus();
        return true;
    }

    static JMenuBar getMenuBar() {
        JMenuBar menuBar;
        JMenu menu;

        menuBar = new JMenuBar();

        menu = new JMenu("Menu");
        menuBar.add(menu);

        JMenuItem mi = new JMenuItem("test");
        menu.add(mi);

        return menuBar;
    }
}