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/lang/module/ModuleReferenceTest.java
+++ b/test/jdk/java/lang/module/ModuleReferenceTest.java
@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2014, 2016, 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
+ * @run testng ModuleReferenceTest
+ * @summary Basic tests for java.lang.module.ModuleReference
+ */
+
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ModuleReader;
+import java.lang.module.ModuleReference;
+import java.net.URI;
+import java.util.Set;
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+@Test
+public class ModuleReferenceTest {
+
+    private ModuleReference newModuleReference(ModuleDescriptor descriptor, URI uri) {
+        return new ModuleReference(descriptor, uri) {
+            @Override
+            public ModuleReader open() {
+                throw new UnsupportedOperationException();
+            }
+        };
+    }
+
+    public void testBasic() throws Exception {
+        ModuleDescriptor descriptor
+            = ModuleDescriptor.newModule("m")
+                .exports("p")
+                .exports("q")
+                .packages(Set.of("p.internal"))
+                .build();
+
+        URI uri = URI.create("module:/m");
+
+        ModuleReference mref = newModuleReference(descriptor, uri);
+
+        assertTrue(mref.descriptor().equals(descriptor));
+        assertTrue(mref.location().get().equals(uri));
+    }
+
+    @Test(expectedExceptions = { NullPointerException.class })
+    public void testNullDescriptor() throws Exception {
+        URI location = URI.create("module:/m");
+        newModuleReference(null, location);
+    }
+
+    public void testNullLocation() {
+        ModuleDescriptor descriptor
+            = ModuleDescriptor.newModule("m")
+                .exports("p")
+                .build();
+        ModuleReference mref = newModuleReference(descriptor, null);
+        assertTrue(!mref.location().isPresent());
+    }
+
+}