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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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test/jdk/java/awt/Robot/NonEmptyErrorStream.java Normal file
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/*
* Copyright (c) 2020, 2023, 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.Frame;
import java.awt.Robot;
import java.awt.*;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.util.concurrent.TimeUnit;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
/**
* @test
* @bug 8226806
* @key headful
* @library /test/lib
* @summary checks for unexpected output in stderr and stdout
*/
public final class NonEmptyErrorStream {
public static void main(String[] args) throws Exception {
if (args.length == 0) {
ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
NonEmptyErrorStream.class.getSimpleName(),"run");
Process p = pb.start();
OutputAnalyzer output = new OutputAnalyzer(p);
p.waitFor(20, TimeUnit.SECONDS);
p.destroy();
output.shouldHaveExitValue(0);
output.stdoutShouldBeEmpty();
output.stderrShouldBeEmpty();
return;
}
Frame frame = new Frame();
frame.setSize(400, 300);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
Robot robot = new Robot();
robot.setAutoDelay(50);
robot.waitForIdle();
frame.toFront();
Rectangle rect = frame.getBounds();
int x = (int) rect.getCenterX();
int y = (int) rect.getCenterY();
for (int i = 0; i < 20; i++) {
robot.getPixelColor(x, y);
robot.createScreenCapture(rect);
}
for (int i = 0; i < 20; i++) {
robot.mouseMove(x + 50, y + 50);
robot.mouseMove(x - 50, y - 50);
}
for (int i = 0; i < 20; i++) {
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.keyRelease(KeyEvent.VK_ESCAPE);
}
for (int i = 0; i < 20; i++) {
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
}
robot.waitForIdle();
frame.dispose();
}
}