| /* |
| * Copyright (c) 2006, 2015, 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 6358168 |
| * @summary JavaCompiler.hasBeenUsed is not set in delegateCompiler |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.file |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.compiler/com.sun.tools.javac.util |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import javax.annotation.processing.*; |
| import javax.lang.model.element.*; |
| import javax.tools.*; |
| |
| import com.sun.source.util.JavacTask; |
| import com.sun.tools.javac.api.JavacTool; |
| import com.sun.tools.javac.file.JavacFileManager; |
| import com.sun.tools.javac.main.JavaCompiler; |
| import com.sun.tools.javac.util.*; |
| import com.sun.tools.javac.util.List; // disambiguate |
| |
| |
| @SupportedAnnotationTypes("*") |
| public class T6358168 extends AbstractProcessor { |
| private static final String testClasses = System.getProperty("test.classes"); |
| private static final String testSrc = System.getProperty("test.src"); |
| private static final String self = T6358168.class.getName(); |
| |
| public static void main(String... args) throws Throwable { |
| |
| JavacFileManager fm = new JavacFileManager(new Context(), false, null); |
| List<JavaFileObject> files = toList(fm.getJavaFileObjects(new File(testSrc, self + ".java"))); |
| |
| try { |
| // first, test case with no annotation processing |
| testNoAnnotationProcessing(fm, files); |
| |
| // now, test case with annotation processing |
| testAnnotationProcessing(fm, files); |
| } |
| catch (Throwable t) { |
| throw new AssertionError(t); |
| } |
| } |
| |
| static void testNoAnnotationProcessing(JavacFileManager fm, List<JavaFileObject> files) throws Throwable { |
| Context context = new Context(); |
| |
| String[] args = { "-d", "." }; |
| |
| JavacTool tool = JavacTool.create(); |
| JavacTask task = tool.getTask(null, fm, null, List.from(args), null, files, context); |
| // no need in this simple case to call task.prepareCompiler(false) |
| |
| JavaCompiler compiler = JavaCompiler.instance(context); |
| compiler.compile(files); |
| try { |
| compiler.compile(files); |
| throw new Error("Error: AssertionError not thrown after second call of compile"); |
| } catch (AssertionError e) { |
| System.err.println("Exception from compiler (expected): " + e); |
| } |
| } |
| |
| static void testAnnotationProcessing(JavacFileManager fm, List<JavaFileObject> files) throws Throwable { |
| Context context = new Context(); |
| |
| String[] args = { |
| "-XprintRounds", |
| "-processorpath", testClasses, |
| "-processor", self, |
| "-d", "." |
| }; |
| |
| JavacTool tool = JavacTool.create(); |
| JavacTask task = tool.getTask(null, fm, null, List.from(args), null, files, context); |
| // no need in this simple case to call task.prepareCompiler(false) |
| |
| JavaCompiler compiler = JavaCompiler.instance(context); |
| compiler.compile(files); |
| try { |
| compiler.compile(files); |
| throw new Error("Error: AssertionError not thrown after second call of compile"); |
| } catch (AssertionError e) { |
| System.err.println("Exception from compiler (expected): " + e); |
| } |
| } |
| |
| private static List<JavaFileObject> toList(Iterable<? extends JavaFileObject> iter) { |
| ListBuffer<JavaFileObject> files = new ListBuffer<>(); |
| for (JavaFileObject file: iter) |
| files.add(file); |
| return files.toList(); |
| } |
| |
| @Override |
| public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) { |
| return true; |
| } |
| } |