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

70
test/jdk/tools/jar/JarCreateFileNameTest.java Normal file
View file

@ -0,0 +1,70 @@
/*
* Copyright (c) 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.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.jar.JarFile;
import java.util.spi.ToolProvider;
import java.util.zip.ZipEntry;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
/*
* @test
* @bug 8302293
* @summary verify that a JAR file creation through "jar --create" operation
* works fine if the JAR file name is less than 3 characters in length
* @run junit JarCreateFileNameTest
*/
public class JarCreateFileNameTest {
private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar")
.orElseThrow(() ->
new RuntimeException("jar tool not found")
);
/*
* Launches "jar --create --file" with file names of varying lengths and verifies
* that the JAR file was successfully created.
*/
@ParameterizedTest
@ValueSource(strings = {"abcd", "abc", "ab", "a", "d.jar", "ef.jar"})
void testCreate(final String targetJarFileName) throws Exception {
final Path cwd = Path.of(".");
final Path tmpFile = Files.createTempFile(cwd, "8302293", ".txt");
final String fileName = tmpFile.getFileName().toString();
final int exitCode = JAR_TOOL.run(System.out, System.err,
"--create", "--file", targetJarFileName, fileName);
assertEquals(0, exitCode, "jar command failed");
// verify the JAR file is created and contains the expected entry
try (final JarFile jarFile = new JarFile(new File(targetJarFileName))) {
final ZipEntry entry = jarFile.getEntry(fileName);
assertNotNull(entry, "missing " + fileName + " entry in JAR file " + targetJarFileName);
}
}
}