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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/tools/jimage/JImageBasicsTest.java Normal file
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/*
* Copyright (c) 2016, 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
* @summary Tests to verify jimage basic options, i.e. --version, -h
* @library /test/lib
* @modules jdk.jlink/jdk.tools.jimage
* @build jdk.test.lib.Asserts
* @run main JImageBasicsTest
*/
import static jdk.test.lib.Asserts.assertTrue;
public class JImageBasicsTest extends JImageCliTest {
public void testVersion() {
jimage("--version")
.assertSuccess()
.resultChecker(r -> {
assertTrue(r.output.contains(System.getProperty("java.version")), "Contains java version.");
});
}
public void testFullVersion() {
jimage("--full-version")
.assertSuccess()
.resultChecker(r -> {
assertTrue(r.output.contains(System.getProperty("java.version")), "Contains java version.");
});
}
public void testHelp() {
jimage("--help")
.assertSuccess()
.resultChecker(r -> verifyHelpOutput(r.output));
}
public void testShortHelp() {
jimage("-h")
.assertSuccess()
.resultChecker(r -> verifyHelpOutput(r.output));
}
public void testUnknownAction() {
jimage("unknown")
.assertFailure()
.assertShowsError();
}
public void testUnknownOption() {
jimage("--unknown")
.assertFailure()
.assertShowsError();
}
private void verifyHelpOutput(String output) {
assertTrue(output.startsWith("Usage: jimage"), "Usage is printed.");
assertTrue(output.contains("extract"), "Option 'extract' is found.");
assertTrue(output.contains("info"), "Option 'info' is found.");
assertTrue(output.contains("list"), "Option 'list' is found.");
assertTrue(output.contains("verify"), "Option 'verify' is found.");
}
public static void main(String[] args) throws Throwable {
new JImageBasicsTest().runTests();
}
}