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

52
test/jdk/java/lang/StringBuilder/Insert.java Normal file
View file

@ -0,0 +1,52 @@
/*
* Copyright (c) 2003, 2020, 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 org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
/**
* @test
* @bug 4914802 8257511
* @summary Test StringBuilder.insert sanity tests
* @run testng/othervm -XX:-CompactStrings Insert
* @run testng/othervm -XX:+CompactStrings Insert
*/
@Test
public class Insert {
public void insertFalse() {
// Caused an infinite loop before 4914802
StringBuilder sb = new StringBuilder();
assertEquals("false", sb.insert(0, false).toString());
}
public void insertOffset() {
// 8254082 made the String variant cause an AIOOBE, fixed in 8257511
assertEquals("efabc", new StringBuilder("abc").insert(0, "def", 1, 3).toString());
assertEquals("efabc", new StringBuilder("abc").insert(0, new StringBuilder("def"), 1, 3).toString());
// insert(I[CII) and insert(ILjava/lang/CharSequence;II) are inconsistently specified
assertEquals("efabc", new StringBuilder("abc").insert(0, new char[] {'d', 'e', 'f'}, 1, 2).toString());
}
}