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/langtools/tools/javac/classfiles/attributes/SourceFile/TopLevelClassesOneFileTest.java
+++ b/test/langtools/tools/javac/classfiles/attributes/SourceFile/TopLevelClassesOneFileTest.java
@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2014, 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.
+ */
+
+/*
+ * @test
+ * @summary sourcefile attribute test for two type in one file.
+ * @bug 8040129
+ * @library /tools/lib /tools/javac/lib ../lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ *          jdk.compiler/com.sun.tools.javac.main
+ *          java.base/jdk.internal.classfile.impl
+ * @build toolbox.ToolBox InMemoryFileManager TestBase SourceFileTestBase
+ * @run main TopLevelClassesOneFileTest
+ */
+
+public class TopLevelClassesOneFileTest extends SourceFileTestBase {
+    public static void main(String[] args) throws Exception {
+        new TopLevelClassesOneFileTest().run();
+    }
+
+    public void run() throws Exception {
+        int failed = 0;
+        for (Type firstType : Type.values()) {
+            for (Type secondType : Type.values()) {
+                if (firstType != secondType) {
+                    try {
+                        compileAndTest("public " + firstType.source + secondType.source,
+                                firstType.name(), secondType.name());
+                    } catch (AssertionFailedException | CompilationException ex) {
+                        System.err.println("Failed with public type " + firstType.name()
+                                + " and type " + secondType.name());
+                        ex.printStackTrace();
+                        failed++;
+                    }
+                }
+            }
+        }
+        if (failed > 0)
+            throw new AssertionFailedException("Test failed. Failed cases count = " + failed + " .See log.");
+    }
+
+    enum Type {
+        CLASS("class CLASS{}"),
+        INTERFACE("interface INTERFACE{}"),
+        ENUM("enum ENUM{;}"),
+        ANNOTATION("@interface ANNOTATION{}");
+
+        String source;
+
+        Type(String source) {
+            this.source = source;
+        }
+    }
+}