| /* |
| * 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 {} |