engineering/java-topology
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source 
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
70422 changed files with 17213626 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

56
test/jdk/java/util/concurrent/forkjoin/ContextClassLoaderTest.java Normal file
View file

@ -0,0 +1,56 @@
/*
* Copyright (c) 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
* @bug 8368500
* @run junit/othervm ContextClassLoaderTest
* @summary Check the context classloader is reset
*/
import java.net.URL;
import java.net.URLClassLoader;
import java.util.concurrent.Future;
import java.util.concurrent.ForkJoinPool;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
class ContextClassLoaderTest {
@Test
void testContextClassLoaderIsSetAndRestored() throws Exception {
Future<?> future = ForkJoinPool.commonPool().submit(() -> {
Thread thread = Thread.currentThread();
ClassLoader originalCCL = thread.getContextClassLoader();
ClassLoader customCCL = new URLClassLoader(new URL[0], originalCCL);
// Set custom context classloader and verify it
thread.setContextClassLoader(customCCL);
assertSame(customCCL, thread.getContextClassLoader(), "Custom context class loader not set");
// Reset to original and verify restoration
thread.setContextClassLoader(originalCCL);
assertSame(originalCCL, thread.getContextClassLoader(), "Original context class loader not restored");
});
future.get();
}
}