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

196
test/jdk/java/text/Collator/Bug6271411.java Normal file
View file

@ -0,0 +1,196 @@
/*
* Copyright (c) 2005, 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.
*/
/*
* @test
* @bug 6271411
* @summary Confirm that three JCK testcases for CollationElementIterator pass.
* @run junit Bug6271411
*/
import java.text.*;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.fail;
/*
* Based on JCK-runtime-15/tests/api/java_text/CollationElementIterator/ColltnElmtIterTests.java.
*/
public class Bug6271411 {
/*
* Rule for RuleBasedCollator
*/
static final String rule = "< c, C < d; D";
/*
* Textdata
*/
static final String[] values = {
"", "c", "cH522Yd", "Hi, high school", "abcchCHidD"
};
/*
* Confirm that setOffset() throws IllegalArgumentException
* (not IndexOutOfBoundsException) if the given offset is invalid.
* Use CollationElementIterator.setText(String).
*/
@Test
public void Test_CollationElementIterator0007() throws Exception {
int[] offsets = {
Integer.MIN_VALUE, Integer.MIN_VALUE + 1, -10000, -2, -1,
100, 101, // These two are customized for every test data later.
12345, Integer.MAX_VALUE - 1, Integer.MAX_VALUE
};
boolean err = false;
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String source = values[i];
iterator.setText(source);
int len = source.length();
offsets[5] = len + 1;
offsets[6] = len + 2;
for (int j = 0; j < offsets.length; j++) {
try {
iterator.setOffset(offsets[j]);
System.out.println("IllegalArgumentException should be thrown for setOffset(" +
offsets[j] + ") for <" + source + ">.");
err = true;
}
catch (IllegalArgumentException e) {
}
}
}
if (err) {
fail("CollationElementIterator.setOffset() didn't throw an expected IllegalArguemntException.");
}
}
/*
* Confirm that setText() doesn't throw an exception and setOffset() throws
* IllegalArgumentException if the given offset is invalid.
* Use CollationElementIterator.setText(CharacterIterator).
*/
@Test
public void Test_CollationElementIterator0010() throws Exception {
String prefix = "xyz abc";
String suffix = "1234567890";
int begin = prefix.length();
int[] offsets = {
Integer.MIN_VALUE, Integer.MIN_VALUE + 1, -10000,
-2, -1, 0, 1, begin - 2, begin - 1, 9, 10, 11, 12, 13, 14,
15, 12345, Integer.MAX_VALUE - 1, Integer.MAX_VALUE
};
boolean err = false;
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String str = prefix + values[i] + suffix;
int len = str.length();
int end = len - suffix.length();
CharacterIterator source =
new StringCharacterIterator(str, begin, end, begin);
iterator.setText(source);
offsets[9] = end + 1;
offsets[10] = end + 2;
offsets[11] = (end + len) / 2;
offsets[12] = len - 1;
offsets[13] = len;
offsets[14] = len + 1;
offsets[15] = len + 2;
for (int j = 0; j < offsets.length; j++) {
try {
iterator.setOffset(offsets[j]);
System.out.println("IllegalArgumentException should be thrown for setOffset(" +
offsets[j] + ") for <" + str + ">.");
err = true;
}
catch (IllegalArgumentException e) {
}
}
}
if (err) {
fail("CollationElementIterator.setOffset() didn't throw an expected IllegalArguemntException.");
}
}
/*
* Confirm that setText() doesn't throw an exception and setOffset() sets
* an offset as expected.
* Use CollationElementIterator.setText(CharacterIterator).
*/
@Test
public void Test_CollationElementIterator0011() throws Exception {
String prefix = "xyz abc";
String suffix = "1234567890";
int begin = prefix.length();
int[] offsets = { begin, begin + 1, 2, 3, 4 };
RuleBasedCollator rbc = new RuleBasedCollator(rule);
CollationElementIterator iterator = rbc.getCollationElementIterator("");
for (int i = 0; i < values.length; i++) {
String str = prefix + values[i] + suffix;
int len = str.length();
int end = len - suffix.length();
CharacterIterator source =
new StringCharacterIterator(str, begin, end, begin);
iterator.setText(source);
offsets[2] = (end + len) / 2;
offsets[3] = len - 1;
offsets[4] = len;
for (int j = 0; j < offsets.length; j++) {
int offset = offsets[j];
if (offset < begin || offset > end) {
break;
}
iterator.setOffset(offset);
int newOffset = iterator.getOffset();
if (newOffset != offset) {
throw new RuntimeException("setOffset() didn't set a correct offset. Got: " +
newOffset + " Expected: " + offset + " for <" + str + ">.");
}
}
}
}
}