143 lines
4.4 KiB
Java
143 lines
4.4 KiB
Java
/*
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* Copyright (c) 1998, 2024, 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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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.MenuItem;
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import java.awt.Panel;
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import java.awt.Point;
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import java.awt.PopupMenu;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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/*
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* @test
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* @bug 4083400
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* @key headful
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* @summary Tests that excessive popping up and down does not crash or
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* throw an exception.
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* @run main StressTest
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*/
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public class StressTest {
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private static Frame fr;
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private static PopupTestPanel panel;
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private static volatile Point panelCenter;
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public static void main(String[] args) throws Exception {
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final int REPEAT_COUNT = 5;
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try {
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Robot robot = new Robot();
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robot.setAutoDelay(50);
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EventQueue.invokeAndWait(StressTest::createAndShowUI);
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robot.delay(1000);
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EventQueue.invokeAndWait(() -> {
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Point loc = panel.getLocationOnScreen();
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Dimension dim = panel.getSize();
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panelCenter = new Point(loc.x + dim.width / 2, loc.y + dim.height / 2);
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});
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for (int i = 0; i < REPEAT_COUNT; i++) {
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robot.mouseMove(panelCenter.x + i * 2, panelCenter.y + i * 2);
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robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseMove(panelCenter.x - i * 2, panelCenter.y - i * 2);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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}
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (fr != null) {
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fr.dispose();
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}
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});
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}
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}
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public static void createAndShowUI() {
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fr = new Frame("PopupMenu Test");
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panel = new PopupTestPanel();
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fr.add(panel);
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fr.setSize(300, 200);
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fr.setVisible(true);
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}
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static class PopupTestPanel extends Panel {
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static class Item extends MenuItem {
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public Item(String text) {
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super(text);
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}
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public boolean isEnabled() {
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try {
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Thread.sleep(100);
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} catch (InterruptedException ignored) {
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}
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return super.isEnabled();
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}
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}
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final PopupMenu popup;
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public PopupTestPanel() {
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popup = new PopupMenu();
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popup.add(new Item("Soap"));
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popup.add(new Item("Sponge"));
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popup.add(new Item("Flannel"));
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popup.add(new Item("Mat"));
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popup.add(new Item("Towel"));
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add(popup);
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addMouseListener(new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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if (e.isPopupTrigger()) {
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showPopup(e);
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}
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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if (e.isPopupTrigger()) {
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showPopup(e);
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}
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}
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private void showPopup(MouseEvent e) {
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popup.show((Component) e.getSource(), e.getX(), e.getY());
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}
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});
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}
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}
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}
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