undefect. CWE-407 — 63 sites patched across 27 ecosystems

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.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/foreign/enablenativeaccess/TestEnableNativeAccessBase.java
+++ b/test/jdk/java/foreign/enablenativeaccess/TestEnableNativeAccessBase.java
@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2023, 2024, 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 java.util.List;
+import java.util.ArrayList;
+import java.util.stream.Stream;
+
+import jdk.test.lib.process.OutputAnalyzer;
+
+import static org.testng.Assert.*;
+
+public class TestEnableNativeAccessBase {
+    static final String MODULE_PATH = System.getProperty("jdk.module.path");
+
+    static final String PANAMA_MAIN_CLS = "org.openjdk.foreigntest.PanamaMainDirect";
+    static final String PANAMA_MAIN = "panama_module/" + PANAMA_MAIN_CLS;
+    static final String PANAMA_REFLECTION_CLS = "org.openjdk.foreigntest.PanamaMainReflection";
+    static final String PANAMA_REFLECTION = "panama_module/" + PANAMA_REFLECTION_CLS;
+    static final String PANAMA_INVOKE_CLS = "org.openjdk.foreigntest.PanamaMainInvoke";
+    static final String PANAMA_INVOKE = "panama_module/" + PANAMA_INVOKE_CLS;
+    static final String PANAMA_JNI_CLS = "org.openjdk.jni.PanamaMainJNI";
+    static final String PANAMA_JNI = "panama_jni_load_module/" + PANAMA_JNI_CLS;
+    static final String UNNAMED = "org.openjdk.foreigntest.unnamed.PanamaMainUnnamedModule";
+
+    /**
+     * Represents the expected result of a test.
+     */
+    static final class Result {
+        private final boolean success;
+        private final List<String> expectedOutput = new ArrayList<>();
+        private final List<String> notExpectedOutput = new ArrayList<>();
+
+        Result(boolean success) {
+            this.success = success;
+        }
+
+        Result expect(String msg) {
+            expectedOutput.add(msg);
+            return this;
+        }
+
+        Result doNotExpect(String msg) {
+            notExpectedOutput.add(msg);
+            return this;
+        }
+
+        boolean shouldSucceed() {
+            return success;
+        }
+
+        Stream<String> expectedOutput() {
+            return expectedOutput.stream();
+        }
+
+        Stream<String> notExpectedOutput() {
+            return notExpectedOutput.stream();
+        }
+
+        @Override
+        public String toString() {
+            String s = (success) ? "success" : "failure";
+            for (String msg : expectedOutput) {
+                s += "/" + msg;
+            }
+            return s;
+        }
+
+    }
+
+    static Result success() {
+        return new Result(true);
+    }
+
+    static Result successNoWarning() {
+        return success().doNotExpect("WARNING");
+    }
+
+    static Result successWithWarning(String moduleName) {
+        return success().expect("WARNING").expect("--enable-native-access=" + moduleName);
+    }
+
+    static Result successWithWarnings(String... moduleNames) {
+        Result result = success();
+        for (String moduleName : moduleNames) {
+            result = result.expect("WARNING").expect("--enable-native-access=" + moduleName);
+        }
+        return result;
+    }
+
+    static Result failWithWarning(String expectedOutput) {
+        return new Result(false).expect(expectedOutput).expect("WARNING");
+    }
+
+    static Result failWithError(String expectedOutput) {
+        return new Result(false).expect(expectedOutput);
+    }
+
+    /**
+     * Checks an expected result with the output captured by the given
+     * OutputAnalyzer.
+     */
+    void checkResult(Result expectedResult, OutputAnalyzer outputAnalyzer) {
+        expectedResult.expectedOutput().forEach(outputAnalyzer::shouldContain);
+        expectedResult.notExpectedOutput().forEach(outputAnalyzer::shouldNotContain);
+        int exitValue = outputAnalyzer.getExitValue();
+        if (expectedResult.shouldSucceed()) {
+            assertTrue(exitValue == 0);
+        } else {
+            assertTrue(exitValue != 0);
+        }
+    }
+}