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8296275: Write a test to verify setAccelerator method of JMenuItem
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Backport-of: b005013a0015656b7f6ccc26f8a13c44d61f77b9
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amosshi authored and GoeLin committed Oct 17, 2023
1 parent 3ba3e88 commit 7be6fc2
Showing 1 changed file with 119 additions and 0 deletions.
119 changes: 119 additions & 0 deletions test/jdk/javax/swing/JMenuItem/JMenuItemSetAcceleratorTest.java
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/*
* Copyright (c) 2016, 2022, 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.
*/

import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.FlowLayout;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;

/*
* @test
* @key headful
* @bug 8296275
* @summary To verify the setAccelerator method of JMenuItem.
* @requires (os.family=="mac")
* @run main JMenuItemSetAcceleratorTest
*/

public class JMenuItemSetAcceleratorTest {
private static JFrame frame;
private static final CountDownLatch actionLatch = new CountDownLatch(1);
private volatile static Point frameAt;
private volatile static Dimension frameSize;

private static void createAndShow() {
frame = new JFrame("JMenuItem.setAccelerator");
frame.setLayout(new FlowLayout());

JMenuBar bar = new JMenuBar();
JMenu menu = new JMenu("File");
JMenuItem menuItem = new JMenuItem("Menu Item");

menuItem.setAccelerator(
KeyStroke.getKeyStroke(KeyEvent.VK_M, InputEvent.META_DOWN_MASK));
menuItem.addActionListener(e -> {
System.out.println("menu item action.");
actionLatch.countDown();
});

menu.add(menuItem);
bar.add(menu);

frame.setJMenuBar(bar);
frame.setSize(200, 200);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}

public static void main(String[] args) throws Exception {
try {
SwingUtilities.invokeAndWait(JMenuItemSetAcceleratorTest::createAndShow);

Robot robot = new Robot();
robot.setAutoDelay(50);
robot.setAutoWaitForIdle(true);

EventQueue.invokeAndWait(() -> {
frameAt = frame.getLocationOnScreen();
frameSize = frame.getSize();
});

robot.mouseMove(frameAt.x + frameSize.width / 2,
frameAt.y + frameSize.height / 2);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();

robot.keyPress(KeyEvent.VK_META);
robot.keyPress(KeyEvent.VK_M);
robot.keyRelease(KeyEvent.VK_M);
robot.keyRelease(KeyEvent.VK_META);

if (!actionLatch.await(5, TimeUnit.SECONDS)) {
throw new RuntimeException(
"Hasn't received the JMenuItem action event by pressing "
+ "accelerator keys, test fails.");
}
System.out.println("Test passed, received action event on menu item.");
} finally {
SwingUtilities.invokeAndWait(JMenuItemSetAcceleratorTest::disposeFrame);
}
}

public static void disposeFrame() {
if (frame != null) {
frame.dispose();
}
}
}

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