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.

test/jdk/java/lang/annotation/repeatingAnnotations/InheritedAssociatedAnnotations.java

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+/*
+ * Copyright (c) 2013, 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     8027170
+ * @summary getAnnotationsByType needs to take the class hierarchy into account
+ *          when determining which annotations are associated with a given
+ *          class.
+ * @run main InheritedAssociatedAnnotations
+ */
+
+import java.lang.annotation.*;
+import java.lang.reflect.*;
+import java.util.Arrays;
+
+public class InheritedAssociatedAnnotations {
+
+    public static void main(String[] args) {
+        checkAssociated(A3.class);
+        checkAssociated(B3.class);
+        checkAssociated(C3.class);
+        checkAssociated(D3.class);
+    }
+
+    private static void checkAssociated(AnnotatedElement ae) {
+        Ann[] actual = ae.getAnnotationsByType(Ann.class);
+        Ann[] expected = ae.getAnnotation(ExpectedAssociated.class).value();
+
+        if (!Arrays.equals(actual, expected)) {
+            throw new RuntimeException(String.format(
+                    "Test failed for %s: Expected %s but got %s.",
+                    ae,
+                    Arrays.toString(expected),
+                    Arrays.toString(actual)));
+        }
+    }
+
+}
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface ExpectedAssociated {
+    Ann[] value();
+}
+
+
+@Inherited
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+@Repeatable(AnnCont.class)
+@interface Ann {
+    int value();
+}
+
+@Inherited
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+@interface AnnCont {
+    Ann[] value();
+}
+
+
+@Ann(10)
+class A1 {}
+
+@Ann(20)
+class A2 extends A1 {}
+
+@ExpectedAssociated({@Ann(20)})
+class A3 extends A2 {}
+
+
+@Ann(10) @Ann(11)
+class B1 {}
+
+@Ann(20)
+class B2 extends B1 {}
+
+@ExpectedAssociated({@Ann(20)})
+class B3 extends B2 {}
+
+
+@Ann(10)
+class C1 {}
+
+@Ann(20) @Ann(21)
+class C2 extends C1 {}
+
+@ExpectedAssociated({@Ann(20), @Ann(21)})
+class C3 extends C2 {}
+
+
+@Ann(10) @Ann(11)
+class D1 {}
+
+@Ann(20) @Ann(21)
+class D2 extends D1 {}
+
+@ExpectedAssociated({@Ann(20), @Ann(21)})
+class D3 extends D2 {}