1 /*
   2  * Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 6441871
  27  * @summary spurious compiler error elicited by packageElement.getEnclosedElements()
  28  * @build b6341534
  29  * @run main T6430209
  30  */
  31 
  32 // Note that 6441871 is an interim partial fix for 6430209 that just removes the javac
  33 // crash message and stacktrace
  34 
  35 import java.io.*;
  36 import java.util.*;
  37 import javax.annotation.processing.*;
  38 import javax.lang.model.*;
  39 import javax.lang.model.element.*;
  40 import javax.tools.*;
  41 import com.sun.source.util.*;
  42 import com.sun.tools.javac.api.*;
  43 
  44 
  45 public class T6430209 {
  46     public static void main(String... args) throws IOException {
  47         // set up dir1/test0.java
  48         File dir1 = new File("dir1");
  49         dir1.mkdir();
  50         BufferedWriter fout = new BufferedWriter(new FileWriter(new File(dir1, "test0.java")));
  51         fout.write("public class test0 { }");
  52         fout.close();
  53 
  54         // run annotation processor b6341534 so we can check diagnostics
  55         // -proc:only -processor b6341534 -cp . ./src/*.java
  56         String testSrc = System.getProperty("test.src", ".");
  57         String testClasses = System.getProperty("test.classes");
  58         JavacTool tool = JavacTool.create();
  59         MyDiagListener dl = new MyDiagListener();
  60         StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);
  61         fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));
  62         Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(
  63             new File(testSrc, "test0.java"), new File(testSrc, "test1.java")));
  64         Iterable<String> opts = Arrays.asList("-proc:only",
  65                                               "-processor", "b6341534",
  66                                               "-processorpath", testClasses);
  67         StringWriter out = new StringWriter();
  68         JavacTask task = tool.getTask(out, fm, dl, opts, null, files);
  69         task.call();
  70         String s = out.toString();
  71         System.err.print(s);
  72         // Expect the following 2 diagnostics, and no output to log
  73         System.err.println(dl.count + " diagnostics; " + s.length() + " characters");
  74         if (dl.count != 2 || s.length() != 0)
  75             throw new AssertionError("unexpected output from compiler");
  76     }
  77 
  78     static class MyDiagListener implements DiagnosticListener<JavaFileObject> {
  79         public void report(Diagnostic d) {
  80             System.err.println(d);
  81             count++;
  82         }
  83 
  84         public int count;
  85     }
  86 }