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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/jdk/java/awt/grab/MenuDragEvents/MenuDragEvents.java Normal file
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/*
* Copyright (c) 2006, 2018, 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
@bug 6390326 8204946
@key headful
@summary REGRESSION: Broken mouse behaviour of menus partially outside the main window.
@run main MenuDragEvents
*/
import java.awt.AWTEvent;
import java.awt.AWTException;
import java.awt.BorderLayout;
import java.awt.Point;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.AWTEventListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.WindowConstants;
import javax.swing.event.MenuDragMouseEvent;
import javax.swing.event.MenuDragMouseListener;
public class MenuDragEvents
{
//Declare things used in the test, like buttons and labels here
boolean mouseDragged = false;
boolean mouseEntered = false;
boolean mouseReleased = false;
boolean actionReceived = false;
public static void main(String[] args) {
MenuDragEvents test = new MenuDragEvents();
test.doTest();
}
public void doTest ()
{
Toolkit.getDefaultToolkit().addAWTEventListener(new AWTEventListener() {
public void eventDispatched(AWTEvent event) {
int id = event.getID();
if (id == MouseEvent.MOUSE_ENTERED || id == MouseEvent.MOUSE_EXITED) {
System.err.println(event);
}
}
}, AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK);
JMenuBar mb = new JMenuBar();
JMenu m = new JMenu("A Menu");
mb.add(m);
JMenuItem i = new JMenuItem("A menu item",KeyEvent.VK_A);
m.add(i);
m = new JMenu("Another Menu");
mb.add(m);
i = new JMenuItem("Yet another menu item",KeyEvent.VK_Y);
m.add(i);
i.addMenuDragMouseListener(new MenuDragMouseListener() {
public void menuDragMouseDragged(MenuDragMouseEvent e) {
System.err.println(e);
mouseDragged = true;
}
public void menuDragMouseEntered(MenuDragMouseEvent e) {
System.err.println(e);
mouseEntered = true;
}
public void menuDragMouseReleased(MenuDragMouseEvent e) {
System.err.println(e);
mouseReleased = true;
}
// perhaps we need to test mouse exited too
// but this doesn't work even with tiger
public void menuDragMouseExited(MenuDragMouseEvent e) {
System.err.println(e);
}
});
i.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
System.err.println(ae);
actionReceived = true;
}
});
JFrame frame = new JFrame("Menu");
frame.setLayout (new BorderLayout ());
frame.setJMenuBar(mb);
frame.setSize(200, 200);
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
frame.setVisible(true);
Robot r = null;
try {
r = new Robot();
r.setAutoDelay(50);
}
catch (AWTException ae) {
throw new RuntimeException(ae);
}
r.waitForIdle();
Point loc = m.getLocationOnScreen();
loc.x += m.getWidth() / 2;
loc.y += m.getHeight() / 2;
r.mouseMove(loc.x, loc.y);
r.mousePress(InputEvent.BUTTON1_MASK);
r.waitForIdle();
r.delay(1000);
Point loc2 = i.getLocationOnScreen();
loc2.x += i.getWidth() / 2;
loc2.y += i.getHeight() / 2;
// move from menu on menubar to menu item
dragMouse(r, loc, loc2);
r.mouseRelease(InputEvent.BUTTON1_MASK);
r.waitForIdle();
r.delay(1000);
if (!mouseEntered || !mouseDragged || !mouseReleased || !actionReceived) {
throw new RuntimeException("we expected to receive both mouseEntered and MouseDragged ("
+ mouseEntered + ", " + mouseDragged + ", " + mouseReleased
+ ", " + actionReceived + ")");
}
System.out.println("Test passed");
// dispose off the frame
frame.dispose();
}// doTest()
void dragMouse(Robot r, Point from, Point to) {
final int n_step = 10;
int step_x = (to.x - from.x) / n_step;
int step_y = (to.y - from.y) / n_step;
int x = from.x;
int y = from.y;
for (int idx = 0; idx < n_step; idx++) {
x += step_x;
y += step_y;
r.mouseMove(x, y);
r.delay(10);
}
if (x != to.x || y != to.y) {
r.mouseMove(to.x, to.y);
r.delay(10);
}
}
}// class MenuDragEvents