aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6935638
aoqi@0:  * @summary -implicit:none prevents compilation with annotation processing
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: import java.util.*;
aoqi@0: import javax.annotation.processing.*;
aoqi@0: import javax.lang.model.*;
aoqi@0: import javax.lang.model.element.*;
aoqi@0: 
aoqi@0: 
aoqi@0: @SupportedAnnotationTypes("*")
aoqi@0: public class TestImplicitNone extends AbstractProcessor {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         new TestImplicitNone().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     void run() throws Exception {
aoqi@0:         File classesDir = new File("tmp", "classes");
aoqi@0:         classesDir.mkdirs();
aoqi@0:         File test_java = new File(new File("tmp", "src"), "Test.java");
aoqi@0:         writeFile(test_java, "class Test { }");
aoqi@0: 
aoqi@0:         // build up list of options and files to be compiled
aoqi@0:         List<String> opts = new ArrayList<String>();
aoqi@0:         List<File> files = new ArrayList<File>();
aoqi@0: 
aoqi@0:         opts.add("-d");
aoqi@0:         opts.add(classesDir.getPath());
aoqi@0:         opts.add("-processorpath");
aoqi@0:         opts.add(System.getProperty("test.classes"));
aoqi@0:         opts.add("-implicit:none");
aoqi@0:         opts.add("-processor");
aoqi@0:         opts.add(TestImplicitNone.class.getName());
aoqi@0:         files.add(test_java);
aoqi@0: 
aoqi@0:         compile(opts, files);
aoqi@0: 
aoqi@0:         File test_class = new File(classesDir, "Test.class");
aoqi@0:         if (!test_class.exists())
aoqi@0:             throw new Exception("Test.class not generated");
aoqi@0:     }
aoqi@0: 
aoqi@0:     /** Compile files with options provided. */
aoqi@0:     void compile(List<String> opts, List<File> files) throws Exception {
aoqi@0:         System.err.println("javac: " + opts + " " + files);
aoqi@0:         List<String> args = new ArrayList<String>();
aoqi@0:         args.addAll(opts);
aoqi@0:         for (File f: files)
aoqi@0:             args.add(f.getPath());
aoqi@0:         StringWriter sw = new StringWriter();
aoqi@0:         PrintWriter pw = new PrintWriter(sw);
aoqi@0:         int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), pw);
aoqi@0:         pw.flush();
aoqi@0:         if (sw.getBuffer().length() > 0)
aoqi@0:             System.err.println(sw.toString());
aoqi@0:         if (rc != 0)
aoqi@0:             throw new Exception("compilation failed: rc=" + rc);
aoqi@0:     }
aoqi@0: 
aoqi@0:     /** Write a file with a given body. */
aoqi@0:     void writeFile(File f, String body) throws Exception {
aoqi@0:         if (f.getParentFile() != null)
aoqi@0:             f.getParentFile().mkdirs();
aoqi@0:         Writer out = new FileWriter(f);
aoqi@0:         try {
aoqi@0:             out.write(body);
aoqi@0:         } finally {
aoqi@0:             out.close();
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     //----- annotation processor methods -----
aoqi@0: 
aoqi@0:     public boolean process(Set<? extends TypeElement> annotations,
aoqi@0:                          RoundEnvironment roundEnv) {
aoqi@0:         return true;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public SourceVersion getSupportedSourceVersion() {
aoqi@0:         return SourceVersion.latest();
aoqi@0:     }
aoqi@0: }