| /* |
| * Copyright (c) 2015, 2017, 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 8068737 |
| * @summary Tests ArrayType.toString with type annotations present |
| * @modules jdk.compiler/com.sun.tools.javac.code |
| * @library /tools/javac/lib |
| * @build ArrayTypeToString JavacTestingAbstractProcessor |
| * @compile/ref=ArrayTypeToString.out -XDaccessInternalAPI -XDrawDiagnostics -processor ArrayTypeToString -proc:only ArrayTypeToString.java |
| */ |
| |
| import java.lang.annotation.ElementType; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.lang.annotation.Target; |
| import java.util.Set; |
| |
| import javax.annotation.processing.AbstractProcessor; |
| import javax.annotation.processing.RoundEnvironment; |
| import javax.annotation.processing.SupportedAnnotationTypes; |
| import javax.annotation.processing.SupportedSourceVersion; |
| import javax.lang.model.SourceVersion; |
| import javax.lang.model.element.Element; |
| import javax.lang.model.element.TypeElement; |
| import javax.tools.Diagnostic.Kind; |
| |
| import com.sun.tools.javac.code.Symbol.VarSymbol; |
| |
| @Retention(RetentionPolicy.SOURCE) |
| @Target({ ElementType.TYPE_USE, ElementType.FIELD }) |
| @interface Foo { |
| int value(); |
| } |
| |
| @SupportedAnnotationTypes("Foo") |
| public class ArrayTypeToString extends JavacTestingAbstractProcessor { |
| @Foo(0) String @Foo(1)[] @Foo(2)[] @Foo(3)[] field; |
| |
| public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) { |
| for (TypeElement te : tes) { |
| for (Element e : renv.getElementsAnnotatedWith(te)) { |
| String s = ((VarSymbol) e).type.toString(); |
| |
| // Normalize output by removing whitespace |
| s = s.replaceAll("\\s", ""); |
| |
| // Expected: "@Foo(0)java.lang.String@Foo(3)[]@Foo(2)[]@Foo(1)[]" |
| processingEnv.getMessager().printMessage(Kind.NOTE, s); |
| } |
| } |
| return true; |
| } |
| } |