| /* |
| * Copyright (c) 2013, 2014, 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 8024915 8044629 |
| */ |
| |
| import java.lang.reflect.AnnotatedType; |
| import java.lang.reflect.Executable; |
| import java.util.Arrays; |
| |
| public class GetAnnotatedReceiverType { |
| public void method() {} |
| public void method0(GetAnnotatedReceiverType this) {} |
| public static void method4() {} |
| |
| class Inner0 { |
| public Inner0() {} |
| } |
| |
| class Inner1 { |
| public Inner1(GetAnnotatedReceiverType GetAnnotatedReceiverType.this) {} |
| } |
| |
| public static class Nested { |
| public Nested() {} |
| |
| public class NestedInner { |
| public NestedInner() { } |
| |
| public Class<?> getLocalClass () { |
| class NestedInnerLocal { public NestedInnerLocal() {} } |
| return NestedInnerLocal.class; |
| } |
| |
| public Class<?> getAnonymousClass() { |
| return new Object() {}.getClass(); |
| } |
| } |
| } |
| |
| public class Inner2 { |
| public Inner2() { } |
| |
| public class Inner3 { |
| public Inner3() { } |
| |
| public Class<?> getLocalClass () { |
| class InnerLocal { public InnerLocal() {} } |
| return InnerLocal.class; |
| } |
| |
| public Class<?> getAnonymousClass() { |
| return new Object() {}.getClass(); |
| } |
| } |
| |
| public Class<?> getLocalClass () { |
| class InnerLocal { public InnerLocal() {} } |
| return InnerLocal.class; |
| } |
| |
| public Class<?> getAnonymousClass() { |
| return new Object() {}.getClass(); |
| } |
| } |
| |
| private static int failures = 0; |
| private static int tests = 0; |
| |
| public static void main(String[] args) throws NoSuchMethodException { |
| checkEmptyAT(GetAnnotatedReceiverType.class.getMethod("method"), |
| "getAnnotatedReceiverType for \"method\" should return an empty AnnotatedType"); |
| checkEmptyAT(Inner0.class.getConstructor(GetAnnotatedReceiverType.class), |
| "getAnnotatedReceiverType for a ctor without a \"this\" should return an empty AnnotatedType"); |
| |
| checkEmptyAT(GetAnnotatedReceiverType.class.getMethod("method0"), |
| "getAnnotatedReceiverType for \"method0\" should return an empty AnnotatedType"); |
| checkEmptyAT(Inner1.class.getConstructor(GetAnnotatedReceiverType.class), |
| "getAnnotatedReceiverType for a ctor with a \"this\" should return an empty AnnotatedType"); |
| |
| checkNull(GetAnnotatedReceiverType.class.getMethod("method4"), |
| "getAnnotatedReceiverType() on a static method should return null"); |
| |
| // More nested, inner, local and anonymous classes |
| Nested nested = new Nested(); |
| Nested.NestedInner instance = nested.new NestedInner(); |
| checkNull(nested.getClass().getConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for a static class should return null"); |
| checkEmptyAT(instance.getClass().getConstructors()[0], |
| "getAnnotatedReceiverType for a ctor without a \"this\" should return an empty AnnotatedType"); |
| checkNull(instance.getLocalClass().getConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for a local class should return null"); |
| checkNull(instance.getAnonymousClass().getDeclaredConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for an anonymous class should return null"); |
| |
| GetAnnotatedReceiverType outer = new GetAnnotatedReceiverType(); |
| Inner2 instance2 = outer.new Inner2(); |
| checkEmptyAT(instance2.getClass().getConstructors()[0], |
| "getAnnotatedReceiverType for a ctor without a \"this\" should return an empty AnnotatedType"); |
| checkNull(instance2.getLocalClass().getConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for a local class should return null"); |
| checkNull(instance2.getAnonymousClass().getDeclaredConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for an anonymous class should return null"); |
| |
| Inner2.Inner3 instance3 = instance2.new Inner3(); |
| checkEmptyAT(instance3.getClass().getConstructors()[0], |
| "getAnnotatedReceiverType for a ctor without a \"this\" should return an empty AnnotatedType"); |
| checkNull(instance3.getLocalClass().getConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for a local class should return null"); |
| checkNull(instance3.getAnonymousClass().getDeclaredConstructors()[0], |
| "getAnnotatedReceiverType() on a constructor for an anonymous class should return null"); |
| |
| if (failures != 0) |
| throw new RuntimeException("Test failed, see log for details"); |
| else if (tests != 15) |
| throw new RuntimeException("Not all cases ran, failing"); |
| } |
| |
| private static void checkNull(Executable e, String msg) { |
| AnnotatedType a = e.getAnnotatedReceiverType(); |
| if (a != null) { |
| failures++; |
| System.err.println(msg + ": " + e); |
| } |
| tests++; |
| } |
| |
| private static void checkEmptyAT(Executable e, String msg) { |
| AnnotatedType a = e.getAnnotatedReceiverType(); |
| if (a.getAnnotations().length != 0) { |
| failures++; |
| System.err.print(msg + ": " + e); |
| } |
| tests++; |
| } |
| } |