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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.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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123
test/jdk/java/awt/InputMethods/DiacriticsTest/DiacriticsTest.java Normal file
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/*
* Copyright (c) 2013, 2024, 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 jdk.test.lib.Platform;
import java.awt.GridLayout;
import java.awt.TextArea;
import java.awt.TextField;
import javax.swing.JPanel;
/*
* @test
* @bug 8000423 7197619 8025649
* @summary Check if diacritical signs could be typed for TextArea and TextField
* @requires (os.family == "windows" | os.family == "linux")
* @library /java/awt/regtesthelpers /test/lib
* @build PassFailJFrame jdk.test.lib.Platform
* @run main/manual DiacriticsTest
*/
public class DiacriticsTest {
private static final String INSTRUCTIONS_WIN = """
Test run requires the following keyboard layouts to be installed:
- Hungarian
- A keyboard layout having compose function or compose-like key. Programmer
Dvorak (http://www.kaufmann.no/roland/dvorak/) is suggested to use.
To the right are a text area and a text field, you should check the behavior
for both of them.
To test the JDK-7197619 fix:
Please switch to Hungarian keyboard layout and try to type diacritics
(Ctrl+Alt+2 e; Ctrl+Alt+2 E)
To test the JDK-8139189 fix:
Please switch to Programmer Dvorak keyboard layout try to type diacritics
using compose combinations (Compose+z+d, Compose+z+Shift+d).
The Compose key in the Programmer Dvorak layout is OEM102, the key located
between the and Z keys on a standard 102-key keyboard.
If you do not have this key on your keyboard, you can skip this part of the test.
If you can do that then the test is passed; otherwise failed.
""";
private static final String INSTRUCTIONS_LIN = """
Test run requires the following keyboard layouts to be installed:
- English (US, alternative international), aka English (US, alt. intl.)
- A keyboard layout having compose function or compose-like key. Programmer
Dvorak (http://www.kaufmann.no/roland/dvorak/) is suggested to use.
To the right are a text area and a text field, you should check the behavior
for both of them.
To test the JDK-8000423 fix:
Please switch to US alternative international layout and try to type diacritics
(using the following combinations: `+e; `+u; etc.)
To test the JDK-8139189 fix:
Please switch to Programmer Dvorak keyboard layout try to type diacritics
using compose combinations (Compose+z+d, Compose+z+Shift+d)..
The Compose key in the Programmer Dvorak layout is OEM102, the key located
between the and Z keys on a standard 102-key keyboard.
If the above key does not work in the Gnome shell,
it can be overridden in the system preferences:
System > Keyboard > Special character entry > Compose key
and set it to another key(e.g. menu key or scroll lock.)
If you can do that then the test is passed; otherwise failed.
""";
public static void main(String[] args) throws Exception {
String instructions = Platform.isWindows()
? INSTRUCTIONS_WIN
: INSTRUCTIONS_LIN;
PassFailJFrame
.builder()
.title("DiacriticsTest Instructions")
.instructions(instructions)
.splitUIRight(DiacriticsTest::createPanel)
.testTimeOut(10)
.rows((int) instructions.lines().count() + 2)
.columns(50)
.build()
.awaitAndCheck();
}
public static JPanel createPanel() {
JPanel panel = new JPanel();
panel.setLayout(new GridLayout(2, 1));
TextArea txtArea = new TextArea();
panel.add(txtArea);
TextField txtField = new TextField();
panel.add(txtField);
return panel;
}
}

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test/jdk/java/awt/InputMethods/InputMethodKeyEventsTest/InputMethodKeyEventsTest.java Normal file
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/*
* Copyright (c) 2017, 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 8177414
* @summary KEY_PRESSED and KEY_TYPED events are not generated if a key's held
* @library ../../regtesthelpers
* @build Util
* @run main/manual InputMethodKeyEventsTest
*/
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.concurrent.atomic.AtomicBoolean;
import test.java.awt.regtesthelpers.Util;
public class InputMethodKeyEventsTest {
private static final AtomicBoolean testCompleted = new AtomicBoolean(false);
private static volatile boolean testResult = false;
private static Dialog controlDialog;
private static Frame testFrame;
private static final String instructions =
"Verify that KEY_PRESSED and KEY_TYPED events are generated after a key's " +
"\npressed and held.\n" +
"\nThis test is for OS X only. For other platforms please simply press \"Pass\".\n" +
"\n1. Go to \"System Preferences -> Keyboard -> Input Sources\" and add \"British\" IM." +
"\n2. Set current IM to \"British\"." +
"\n3. Set focus to the frame located at north-west corner." +
"\n4. Pres and hold the \"i\" key for 3 seconds." +
"\n5. Press and release the \"i\" key again. Use log area to ensure that " +
"\n KEY_TYPED and KEY_PRESSED events are still generated." +
"\nIf KEY_PRESSED, KEY_TYPED and KEY_RELEASED are generated for every key press then " +
"\npress \"Pass\", otherwise press \"Fail\".";
public static void main(String[] args) {
try {
Robot robot = Util.createRobot();
createAndShowGUI();
Util.waitForIdle(robot);
Util.waitForCondition(testCompleted);
if (!testResult) {
throw new RuntimeException("Test FAILED!");
}
} finally {
if (controlDialog != null) {
controlDialog.dispose();
}
if (testFrame != null) {
testFrame.dispose();
}
}
}
private static void createAndShowGUI() {
controlDialog = new Dialog((Frame)null, "InputMethodKeyEventsTest");
TextArea messageArea = new TextArea(instructions, 15, 80, TextArea.SCROLLBARS_BOTH);
controlDialog.add("North", messageArea);
TextArea logArea = new TextArea("Test's logs are displayed here\n", 15, 80, TextArea.SCROLLBARS_BOTH);
controlDialog.add("Center", logArea);
Button passedButton = new Button("Pass");
passedButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
testResult = true;
completeTest();
}
});
Button failedButton = new Button("Fail");
failedButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
testResult = false;
completeTest();
}
});
Panel buttonPanel = new Panel();
buttonPanel.add("West",passedButton);
buttonPanel.add("East", failedButton);
controlDialog.add("South", buttonPanel);
controlDialog.setBounds(250, 0, 500, 500);
controlDialog.setVisible(true);
testFrame = new Frame("InputMethodKeyEventsTest");
testFrame.setSize(200, 200);
testFrame.addKeyListener(new KeyListener() {
@Override
public void keyTyped(KeyEvent e) {
logArea.append("KEY_TYPED keyCode = " + e.getKeyCode() + "\n");
}
@Override
public void keyPressed(KeyEvent e) {
logArea.append("KEY_PRESSED keyCode = " + e.getKeyCode() + "\n");
}
@Override
public void keyReleased(KeyEvent e) {
logArea.append("KEY_RELEASED keyCode = " + e.getKeyCode() + "\n");
}
});
testFrame.setVisible(true);
}
private static void completeTest() {
testCompleted.set(true);
synchronized (testCompleted) {
testCompleted.notifyAll();
}
}
}

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test/jdk/java/awt/InputMethods/InputMethodsTest/InputMethodsTest.java Normal file
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/*
* Copyright (c) 2013, 2024, 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.TextArea;
import java.awt.TextField;
import javax.swing.Box;
import javax.swing.JButton;
import javax.swing.JComponent;
/*
* @test
* @bug 7146572 8024122
* @summary Check if 'enableInputMethods' works properly for TextArea and TextField on Linux platform
* @requires (os.family == "linux")
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual InputMethodsTest
*/
public class InputMethodsTest {
private static final String INSTRUCTIONS = """
Test run requires some Japanese input method to be installed.
To test the JDK-7146572 fix, please follow these steps:
1. Enable the input method.
2. Type Japanese in the text area and the text field to the right.
2. Press the "Disable Input Methods" button.
3. Try typing Japanese again.
4. If input methods are not disabled, then press fail;
otherwise, press pass.
""";
static boolean inputMethodsEnabled = true;
public static void main(String[] args) throws Exception {
PassFailJFrame
.builder()
.title("InputMethodsTest Instructions")
.instructions(INSTRUCTIONS)
.splitUIRight(InputMethodsTest::createPanel)
.testTimeOut(10)
.rows(10)
.columns(40)
.build()
.awaitAndCheck();
}
public static JComponent createPanel() {
Box verticalBox = Box.createVerticalBox();
TextArea textArea = new TextArea();
verticalBox.add(textArea);
TextField textField = new TextField();
verticalBox.add(textField);
JButton btnIM = new JButton();
setBtnText(btnIM);
btnIM.addActionListener(e -> {
inputMethodsEnabled = !inputMethodsEnabled;
setBtnText(btnIM);
textArea.enableInputMethods(inputMethodsEnabled);
textField.enableInputMethods(inputMethodsEnabled);
});
verticalBox.add(btnIM);
return verticalBox;
}
private static void setBtnText(JButton btnIM) {
String s = inputMethodsEnabled ? "Disable" : "Enable";
btnIM.setText(s + " Input Methods");
}
}

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test/jdk/java/awt/InputMethods/SpanishDiacriticsTest.java Normal file
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/*
* Copyright (c) 2016, 2024, 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 8169355
* @summary Check if Spanish diacritical signs could be typed for TextField
* @requires (os.family == "windows")
* @library /java/awt/regtesthelpers
* @run main/manual SpanishDiacriticsTest
*/
import java.util.concurrent.locks.LockSupport;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.WindowConstants;
public class SpanishDiacriticsTest {
static final String INSTRUCTIONS = """
This test requires the following keyboard layout to be installed:
Windows OS: Spanish (United States) with 'Latin American' keyboard layout.
If using a US layout, the results should still be as described but
you have not tested the real bug.
1. A frame with a text field should be displayed.
2. Set focus to the text field and switch to Spanish
with 'Latin American' keyboard layout.
3. Type the following: ' ' o - i.e. single quote two times, then o.
If your keyboard has a US physical layout the [ key can be used
to type the single quote when in 'Latin American' keyboard mode.
4. Type these characters at a normal speed but do NOT be concerned
that they take several seconds to display. That is an
expected behaviour for this test.
If the text field displays the same three characters you typed: ''o
(i.e. two single quotes followed by o without an acute)
then press Pass; otherwise press Fail.
""";
public static void main(String[] args) throws Exception {
PassFailJFrame.builder()
.title("Spanish Diacritics")
.instructions(INSTRUCTIONS)
.rows(20)
.columns(50)
.testUI(SpanishDiacriticsTest::createTestUI)
.build()
.awaitAndCheck();
}
static JFrame createTestUI() {
JFrame frame = new JFrame("Spanish Diacritics Test Frame");
JTextField textField = new JTextField(20);
textField.addKeyListener(new KeyAdapter() {
@Override
public void keyTyped(KeyEvent e) {
LockSupport.parkNanos(1_000_000_000L);
}
});
frame.add(textField);
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
frame.pack();
return frame;
}
}