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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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152
test/langtools/jdk/jshell/IgnoreTest.java Normal file
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/*
* Copyright (c) 2015, 2025, 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 8129559 8246353 8247456
* @summary Test the ignoring of comments and certain modifiers
* @build KullaTesting TestingInputStream
* @run junit IgnoreTest
*/
import jdk.jshell.MethodSnippet;
import jdk.jshell.TypeDeclSnippet;
import jdk.jshell.VarSnippet;
import static jdk.jshell.Snippet.Status.VALID;
import static jdk.jshell.Snippet.SubKind.*;
import org.junit.jupiter.api.Test;
public class IgnoreTest extends KullaTesting {
@Test
public void testComment() {
assertVarKeyMatch("//t1\n int//t2\n x//t3\n =//t4\n 12//t5\n ;//t6\n",
true, "x", VAR_DECLARATION_WITH_INITIALIZER_SUBKIND, "int", added(VALID));
assertVarKeyMatch("//t1\n int//t2\n y//t3\n =//t4\n 12//t5\n ;//t6",
true, "y", VAR_DECLARATION_WITH_INITIALIZER_SUBKIND, "int", added(VALID));
assertDeclarationKeyMatch(" //t0\n" +
" int//t0\n" +
" f//t0\n" +
" (//t0\n" +
" int x//t1\n" +
" ) {//t2\n" +
" return x+//t3\n" +
" x//t4\n" +
" ;//t5\n" +
" }//t6",
false, "f", METHOD_SUBKIND, added(VALID));
}
@Test
public void testVarModifier() {
VarSnippet x1 = varKey(assertEval("public int x1;"));
assertVariableDeclSnippet(x1, "x1", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x2 = varKey(assertEval("protected int x2;"));
assertVariableDeclSnippet(x2, "x2", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x3 = varKey(assertEval("private int x3;"));
assertVariableDeclSnippet(x3, "x3", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x4 = varKey(assertEval("static int x4;"));
assertVariableDeclSnippet(x4, "x4", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x5 = varKey(assertEval("final int x5;"));
assertVariableDeclSnippet(x5, "x5", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
}
@Test
public void testVarModifierAnnotation() {
assertEval("@interface A { int value() default 0; }");
VarSnippet x1 = varKey(assertEval("@A public int x1;"));
assertVariableDeclSnippet(x1, "x1", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x2 = varKey(assertEval("@A(14) protected int x2;"));
assertVariableDeclSnippet(x2, "x2", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x3 = varKey(assertEval("@A(value=111)private int x3;"));
assertVariableDeclSnippet(x3, "x3", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x4 = varKey(assertEval("@A static int x4;"));
assertVariableDeclSnippet(x4, "x4", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x5 = varKey(assertEval("@A(1111) final int x5;"));
assertVariableDeclSnippet(x5, "x5", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
}
@Test
public void testVarModifierOtherModifier() {
VarSnippet x1 = varKey(assertEval("volatile public int x1;"));
assertVariableDeclSnippet(x1, "x1", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x2 = varKey(assertEval("transient protected int x2;"));
assertVariableDeclSnippet(x2, "x2", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x3 = varKey(assertEval("transient private int x3;"));
assertVariableDeclSnippet(x3, "x3", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x4 = varKey(assertEval("volatile static int x4;"));
assertVariableDeclSnippet(x4, "x4", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
VarSnippet x5 = varKey(assertEval("transient final int x5;"));
assertVariableDeclSnippet(x5, "x5", "int", VALID, VAR_DECLARATION_SUBKIND, 0, 0);
}
@Test
public void testMisplacedIgnoredModifier() {
assertEvalFail("int public y;");
assertEvalFail("String private x;");
assertEvalFail("(protected 34);");
}
@Test
public void testMethodModifier() {
MethodSnippet m4 = methodKey(assertEval("static void m4() {}"));
assertMethodDeclSnippet(m4, "m4", "()void", VALID, 0, 0);
MethodSnippet m5 = methodKey(assertEval("final void m5() {}"));
assertMethodDeclSnippet(m5, "m5", "()void", VALID, 0, 0);
}
@Test
public void testMethodModifierAnnotation() {
assertEval("@interface A { int value() default 0; }");
MethodSnippet m4 = methodKey(assertEval("@A static void m4() {}"));
assertMethodDeclSnippet(m4, "m4", "()void", VALID, 0, 0);
MethodSnippet m5 = methodKey(assertEval("@A(value=66)final void m5() {}"));
assertMethodDeclSnippet(m5, "m5", "()void", VALID, 0, 0);
}
@Test
public void testClassModifier() {
TypeDeclSnippet c4 = classKey(assertEval("static class C4 {}"));
assertTypeDeclSnippet(c4, "C4", VALID, CLASS_SUBKIND, 0, 0);
TypeDeclSnippet c5 = classKey(assertEval("final class C5 {}"));
assertTypeDeclSnippet(c5, "C5", VALID, CLASS_SUBKIND, 0, 0);
}
@Test
public void testInsideModifier() {
assertEval("import static java.lang.reflect.Modifier.*;");
assertEval("class C {"
+ "public int z;"
+ "final int f = 3;"
+ "protected int a;"
+ "private void m() {}"
+ "static void b() {}"
+ "}");
assertEval("C.class.getDeclaredField(\"z\").getModifiers() == PUBLIC;", "true");
assertEval("C.class.getDeclaredField(\"f\").getModifiers() == FINAL;", "true");
assertEval("C.class.getDeclaredField(\"a\").getModifiers() == PROTECTED;", "true");
assertEval("C.class.getDeclaredMethod(\"m\").getModifiers() == PRIVATE;", "true");
assertEval("C.class.getDeclaredMethod(\"b\").getModifiers() == STATIC;", "true");
}
}