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

151
test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java Normal file
View file

@ -0,0 +1,151 @@
/*
* Copyright (c) 2015, 2021, 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 Test the boundary values for concatenation arguments.
*
* @compile ImplicitStringConcatBoundaries.java
* @run main/othervm -Xverify:all ImplicitStringConcatBoundaries
*
* @compile -XDstringConcat=inline ImplicitStringConcatBoundaries.java
* @run main/othervm -Xverify:all ImplicitStringConcatBoundaries
*
* @compile -XDstringConcat=indy ImplicitStringConcatBoundaries.java
* @run main/othervm -Xverify:all ImplicitStringConcatBoundaries
*
* @compile -XDstringConcat=indyWithConstants ImplicitStringConcatBoundaries.java
* @run main/othervm -Xverify:all ImplicitStringConcatBoundaries
*/
public class ImplicitStringConcatBoundaries {
public static final boolean BOOL_TRUE_1 = true;
public static boolean BOOL_TRUE_2 = true;
public static final boolean BOOL_FALSE_1 = false;
public static boolean BOOL_FALSE_2 = false;
public static final byte BYTE_MIN_1 = Byte.MIN_VALUE;
public static byte BYTE_MIN_2 = Byte.MIN_VALUE;
public static final byte BYTE_MAX_1 = Byte.MAX_VALUE;
public static byte BYTE_MAX_2 = Byte.MAX_VALUE;
public static final short SHORT_MIN_1 = Short.MIN_VALUE;
public static short SHORT_MIN_2 = Short.MIN_VALUE;
public static final short SHORT_MAX_1 = Short.MAX_VALUE;
public static short SHORT_MAX_2 = Short.MAX_VALUE;
public static final char CHAR_MIN_1 = Character.MIN_VALUE;
public static char CHAR_MIN_2 = Character.MIN_VALUE;
public static final char CHAR_MAX_1 = Character.MAX_VALUE;
public static char CHAR_MAX_2 = Character.MAX_VALUE;
public static final int INT_MIN_1 = Integer.MIN_VALUE;
public static int INT_MIN_2 = Integer.MIN_VALUE;
public static final int INT_MAX_1 = Integer.MAX_VALUE;
public static int INT_MAX_2 = Integer.MAX_VALUE;
public static final float FLOAT_MIN_EXP_1 = Float.MIN_EXPONENT;
public static float FLOAT_MIN_EXP_2 = Float.MIN_EXPONENT;
public static final float FLOAT_MIN_NORM_1 = Float.MIN_NORMAL;
public static float FLOAT_MIN_NORM_2 = Float.MIN_NORMAL;
public static final float FLOAT_MIN_1 = Float.MIN_VALUE;
public static float FLOAT_MIN_2 = Float.MIN_VALUE;
public static final float FLOAT_MAX_1 = Float.MAX_VALUE;
public static float FLOAT_MAX_2 = Float.MAX_VALUE;
public static final long LONG_MIN_1 = Long.MIN_VALUE;
public static long LONG_MIN_2 = Long.MIN_VALUE;
public static final long LONG_MAX_1 = Long.MAX_VALUE;
public static long LONG_MAX_2 = Long.MAX_VALUE;
public static final double DOUBLE_MIN_EXP_1 = Double.MIN_EXPONENT;
public static double DOUBLE_MIN_EXP_2 = Double.MIN_EXPONENT;
public static final double DOUBLE_MIN_NORM_1 = Double.MIN_NORMAL;
public static double DOUBLE_MIN_NORM_2 = Double.MIN_NORMAL;
public static final double DOUBLE_MIN_1 = Double.MIN_VALUE;
public static double DOUBLE_MIN_2 = Double.MIN_VALUE;
public static final double DOUBLE_MAX_1 = Double.MAX_VALUE;
public static double DOUBLE_MAX_2 = Double.MAX_VALUE;
public static void main(String[] args) throws Exception {
test("foofalse", "foo" + BOOL_FALSE_1);
test("foofalse", "foo" + BOOL_FALSE_2);
test("footrue", "foo" + BOOL_TRUE_1);
test("footrue", "foo" + BOOL_TRUE_2);
test("foo127", "foo" + BYTE_MAX_1);
test("foo127", "foo" + BYTE_MAX_2);
test("foo-128", "foo" + BYTE_MIN_1);
test("foo-128", "foo" + BYTE_MIN_2);
test("foo32767", "foo" + SHORT_MAX_1);
test("foo32767", "foo" + SHORT_MAX_2);
test("foo-32768", "foo" + SHORT_MIN_1);
test("foo-32768", "foo" + SHORT_MIN_2);
test("foo\u0000", "foo" + CHAR_MIN_1);
test("foo\u0000", "foo" + CHAR_MIN_2);
test("foo\uFFFF", "foo" + CHAR_MAX_1);
test("foo\uFFFF", "foo" + CHAR_MAX_2);
test("foo2147483647", "foo" + INT_MAX_1);
test("foo2147483647", "foo" + INT_MAX_2);
test("foo-2147483648", "foo" + INT_MIN_1);
test("foo-2147483648", "foo" + INT_MIN_2);
test("foo1.1754944E-38", "foo" + FLOAT_MIN_NORM_1);
test("foo1.1754944E-38", "foo" + FLOAT_MIN_NORM_2);
test("foo-126.0", "foo" + FLOAT_MIN_EXP_1);
test("foo-126.0", "foo" + FLOAT_MIN_EXP_2);
test("foo1.4E-45", "foo" + FLOAT_MIN_1);
test("foo1.4E-45", "foo" + FLOAT_MIN_2);
test("foo3.4028235E38", "foo" + FLOAT_MAX_1);
test("foo3.4028235E38", "foo" + FLOAT_MAX_2);
test("foo-9223372036854775808", "foo" + LONG_MIN_1);
test("foo-9223372036854775808", "foo" + LONG_MIN_2);
test("foo9223372036854775807", "foo" + LONG_MAX_1);
test("foo9223372036854775807", "foo" + LONG_MAX_2);
test("foo2.2250738585072014E-308", "foo" + DOUBLE_MIN_NORM_1);
test("foo2.2250738585072014E-308", "foo" + DOUBLE_MIN_NORM_2);
test("foo-1022.0", "foo" + DOUBLE_MIN_EXP_1);
test("foo-1022.0", "foo" + DOUBLE_MIN_EXP_2);
test("foo4.9E-324", "foo" + DOUBLE_MIN_1);
test("foo4.9E-324", "foo" + DOUBLE_MIN_2);
test("foo1.7976931348623157E308", "foo" + DOUBLE_MAX_1);
test("foo1.7976931348623157E308", "foo" + DOUBLE_MAX_2);
}
public static void test(String expected, String actual) {
if (!expected.equals(actual)) {
StringBuilder sb = new StringBuilder();
sb.append("Expected = ");
sb.append(expected);
sb.append(", actual = ");
sb.append(actual);
throw new IllegalStateException(sb.toString());
}
}
}