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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
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test/jdk/java/awt/Modal/MultipleDialogs/MultipleDialogs4Test.java Normal file
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/*
* Copyright (c) 2007, 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
* @key headful
* @bug 8054358 8055003
* @summary Check whether application and document modality levels for Dialog
* work properly. Also check whether the blocking dialogs are
* opening on top of the windows they block.
*
* @library ../helpers /lib/client/
* @library /test/lib
* @build ExtendedRobot
* @build Flag
* @build TestDialog
* @build TestFrame
* @run main MultipleDialogs4Test
*/
import java.awt.*;
import static jdk.test.lib.Asserts.*;
public class MultipleDialogs4Test {
private volatile TopLevelFrame frame;
private volatile CustomFrame secondFrame;
private volatile TestFrame thirdFrame;
private volatile TestDialog dialog, secondDialog, docChildDialog, appChildDialog;
private static final int delay = 500;
private void createGUI() {
frame = new TopLevelFrame();
frame.setLocation(50, 50);
frame.setVisible(true);
dialog = new TestDialog((Dialog) null);
dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL);
dialog.setLocation(150, 50);
appChildDialog = new TestDialog(dialog);
appChildDialog.setLocation(150, 90);
secondFrame = new CustomFrame();
secondFrame.setLocation(50, 250);
secondDialog = new TestDialog(secondFrame);
secondDialog.setModalityType(Dialog.ModalityType.DOCUMENT_MODAL);
secondDialog.setLocation(150, 250);
docChildDialog = new TestDialog(secondFrame);
docChildDialog.setBackground(Color.black);
docChildDialog.setLocation(250, 250);
thirdFrame = new TestFrame();
thirdFrame.setLocation(250, 50);
}
public void doTest() throws Exception {
try {
EventQueue.invokeAndWait(this::createGUI);
final int nAttempts = 3;
ExtendedRobot robot = new ExtendedRobot();
robot.waitForIdle(delay);
frame.clickOpenButton(robot);
robot.waitForIdle(delay);
secondFrame.clickOpenButton(robot);
robot.waitForIdle(delay);
secondFrame.checkBlockedFrame(robot,
"A document modal dialog should block this Frame.");
secondDialog.checkUnblockedDialog(robot, "This is a document " +
"modal dialog. No window blocks it.");
frame.checkUnblockedFrame(robot,
"There are no dialogs blocking this Frame.");
frame.clickCloseButton(robot);
robot.waitForIdle(delay);
frame.clickDummyButton(robot, nAttempts, false,
"The frame still on top even after showing a modal dialog.");
robot.waitForIdle(delay);
EventQueue.invokeAndWait(() -> { thirdFrame.setVisible(true); });
robot.waitForIdle(delay);
dialog.clickDummyButton(robot);
robot.waitForIdle(delay);
secondDialog.clickDummyButton(
robot, nAttempts, false, "The document modal dialog " +
"was not blocked by an application modal dialog.");
robot.waitForIdle(delay);
EventQueue.invokeLater(() -> { docChildDialog.setVisible(true); });
robot.waitForIdle(delay);
Color c = robot.getPixelColor(
(int) secondDialog.getLocationOnScreen().x + secondDialog.getSize().width - 25,
(int) secondDialog.getLocationOnScreen().y + secondDialog.getSize().height - 25);
assertFalse(c.equals(Color.black), "A dialog which should be blocked " +
"by document modal dialog overlapping it.");
EventQueue.invokeLater(() -> { appChildDialog.setVisible(true); });
robot.waitForIdle(delay);
appChildDialog.activated.waitForFlagTriggered();
assertTrue(appChildDialog.activated.flag(), "The child dialog of the " +
"application modal dialog still not visible.");
robot.waitForIdle(delay);
dialog.clickDummyButton(robot, nAttempts, false, "The child dialog of " +
"the application modal dialog did not overlap it.");
robot.waitForIdle(delay);
} finally {
EventQueue.invokeAndWait(this::closeAll);
}
}
public void closeAll() {
if (frame != null) { frame.dispose(); }
if (dialog != null) { dialog.dispose(); }
if (appChildDialog != null) { appChildDialog.dispose(); }
if (secondFrame != null) { secondFrame.dispose(); }
if (secondDialog != null) { secondDialog.dispose(); }
if (docChildDialog != null) { docChildDialog.dispose(); }
if (thirdFrame != null) { thirdFrame.dispose(); }
}
class TopLevelFrame extends TestFrame {
@Override
public void doOpenAction() { secondFrame.setVisible(true); }
@Override
public void doCloseAction() { dialog.setVisible(true); }
}
class CustomFrame extends TestFrame {
@Override
public void doOpenAction() { secondDialog.setVisible(true); }
}
public static void main(String[] args) throws Exception {
(new MultipleDialogs4Test()).doTest();
}
}