java-topology/test/jdk/javax/swing/JFileChooser/bug4759934.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
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.
2026-03-26 17:11:57 -04:00

134 lines
4.4 KiB
Java

/*
* Copyright (c) 2003, 2025, 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 4759934
* @summary windows activation problem
* @library /javax/swing/regtesthelpers
* @build Util
* @run main bug4759934
*/
import java.awt.Component;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.MouseEvent;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
public class bug4759934 {
private static JFrame fr;
private static Dialog dlg;
private static JFileChooser jfc;
private static JButton frameBtn;
private static JButton dialogBtn;
public static void main(String[] args) throws Exception {
try {
Robot robot = new Robot();
robot.setAutoWaitForIdle(true);
robot.setAutoDelay(50);
SwingUtilities.invokeAndWait(bug4759934::createTestUI);
robot.waitForIdle();
robot.delay(1000);
Point frameBtnLoc = Util.getCenterPoint(frameBtn);
robot.mouseMove(frameBtnLoc.x, frameBtnLoc.y);
robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK);
robot.delay(500);
Point dlgBtnLoc = Util.getCenterPoint(dialogBtn);
robot.mouseMove(dlgBtnLoc.x , dlgBtnLoc.y);
robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK);
robot.delay(500);
SwingUtilities.invokeAndWait(() -> {
JButton cancelBtn = findCancelButton(jfc);
cancelBtn.doClick();
});
robot.delay(500);
SwingUtilities.invokeAndWait(() -> {
if (frameBtn.hasFocus() && !dialogBtn.hasFocus()) {
throw new RuntimeException("Test failed! Focus was passed back" +
" to Frame instead of Dialog");
}
});
} finally {
SwingUtilities.invokeAndWait(() -> {
if (dlg != null) {
dlg.dispose();
}
if (fr != null) {
fr.dispose();
}
});
}
}
private static void createTestUI() {
fr = new JFrame("bug4759934 - JFrame");
frameBtn = new JButton("Show Dialog");
frameBtn.addActionListener(e -> createDialog());
fr.add(frameBtn);
fr.setSize(300, 200);
fr.setLocationRelativeTo(null);
fr.setVisible(true);
}
private static void createDialog() {
dlg = new JDialog(fr, "bug4759934 - JDialog");
dialogBtn = new JButton("Show FileChooser");
dlg.add(dialogBtn);
dialogBtn.addActionListener(e -> {
jfc = new JFileChooser();
jfc.showOpenDialog(dlg);
});
dlg.setSize(300, 200);
dlg.setLocation(fr.getX() + fr.getWidth() + 10, fr.getY());
dlg.setVisible(true);
}
private static JButton findCancelButton(final Container container) {
Component result = Util.findComponent(container,
c -> c instanceof JButton button
&& "Cancel".equals(button.getText()));
return (JButton) result;
}
}