Mercurial > jdk8-mips64-public > langtools / file revision

 /*

  * Copyright 2006-2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

  * CA 95054 USA or visit www.sun.com if you need additional information or

  * have any questions.

  */

 /*

  * @test

  * @bug 6348193

  * @summary AS8.1 UR2 BAT test failure with "javac"

  * @compile -proc:none T6348193.java

  * @run main/othervm T6348193

  */

 import java.io.*;

 import java.net.*;

 import java.util.*;

 import javax.annotation.processing.*;

 import javax.lang.model.element.*;

 import javax.tools.*;

 import com.sun.tools.javac.api.JavacTool;

 @SupportedAnnotationTypes({"*"})

 public class T6348193 extends AbstractProcessor

 {

     private static final boolean verbose = true;

     enum NoYes { NO, YES };

     enum NoGoodBad { NO, GOOD, BAD};

     public static final String myName = T6348193.class.getName();

     public static void main(String... args) throws IOException {

         if (System.getSecurityManager() != null)

             throw new AssertionError("unexpected security manager");

         for (NoYes secMgr: EnumSet.allOf(NoYes.class))

             for (NoGoodBad config: EnumSet.allOf(NoGoodBad.class))

                 for (NoYes proc: EnumSet.allOf(NoYes.class))

                     test(secMgr, config, proc);

     }

     private static File processed = new File("processed");

     public static void test(NoYes secMgr, NoGoodBad config, NoYes proc) throws IOException {

         if (verbose)

             System.err.println("secMgr:" + secMgr + " config:" + config + " proc:" + proc);

         if (secMgr == NoYes.YES && System.getSecurityManager() == null)

             System.setSecurityManager(new NoLoaderSecurityManager());

         installConfigFile(config);

         processed.delete();

         List<String> args = new ArrayList<String>();

         //args.add("-XprintRounds");

         if (proc == NoYes.YES) {

             args.add("-processor");

             args.add(myName);

         }

         args.add("-processorpath");

         args.add(System.getProperty("java.class.path"));

         args.add("-d");

         args.add(".");

         JavacTool t = JavacTool.create(); // avoid using class loader

         MyDiagListener dl = new MyDiagListener();

         PrintWriter out = new PrintWriter(System.err, true);

         StandardJavaFileManager fm = t.getStandardFileManager(dl, null, null);

         File file = new File(System.getProperty("test.src"), myName+".java");

         Iterable<? extends JavaFileObject> files =

             fm.getJavaFileObjectsFromFiles(Arrays.asList(file));

         boolean ok = t.getTask(out, null, dl, args, null, files).call();

         if (config == NoGoodBad.GOOD || proc == NoYes.YES) {

             if (secMgr == NoYes.YES) {

                 if (dl.last == null)

                     throw new AssertionError("Security manager installed, and processors present, "

                                              + " but no diagnostic received");

             }

             else {

                 if (!processed.exists())

                     throw new AssertionError("No security manager installed, and processors present, "

                                              + " but no processing occurred");

             }

         }

         else if (config == NoGoodBad.BAD) {

             // TODO: should verify that no compiler crash occurred

             // needs revised JSR199 spec

         }

         else {

             if (processed.exists())

                 throw new AssertionError("No processors present, but processing occurred!");

         }

         if (verbose)

             System.err.println("OK");

     }

     // set up or remove a service configuration file

     static void installConfigFile(NoGoodBad type) throws IOException {

         File f = new File(System.getProperty("test.classes", "."));

         for (String s: new String[] { "META-INF", "services", Processor.class.getName() })

             f = new File(f, s);

         BufferedWriter out;

         switch (type) {

         case GOOD:

             f.getParentFile().mkdirs();

             out = new BufferedWriter(new FileWriter(f));

             out.write(myName);

             out.newLine();

             out.close();

             break;

         case BAD:

             f.getParentFile().mkdirs();

             out = new BufferedWriter(new FileWriter(f));

             out.write("This is not a valid line");

             out.newLine();

             out.close();

             break;

         case NO:

             f.delete();

         }

     }

     // annotation processor method

     public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv )

     {

         try {

             // touch a file to indicate we have run

             new FileWriter(processed).close();

         } catch (IOException e) {

         }

         return true;

     }

     static class MyDiagListener implements DiagnosticListener<JavaFileObject>

     {

         public void report(Diagnostic<? extends JavaFileObject> message) {

             if (verbose)

                 System.err.println(message);

             last = message;

         }

         Diagnostic<? extends JavaFileObject> last;

     }

     static class NoLoaderSecurityManager extends SecurityManager

     {

         public void checkCreateClassLoader() {

             throw new SecurityException("Not today, thanks you!");

         }

         public void checkPropertyAccess(String key) { /*OK*/ }

         public void checkDelete(String file) { /*OK*/ }

         public void checkRead(FileDescriptor fd) { /*OK*/ }

         public void checkRead(String file) { /*OK*/ }

         public void checkRead(String file, Object context) { /*OK*/ }

         public void checkWrite(String file) { /*OK*/ }

     }

 }