1 /*
   2  * Copyright (c) 2006, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 6441871
  27  * @summary spurious compiler error elicited by packageElement.getEnclosedElements()
  28  * @library ../../lib
  29  * @build JavacTestingAbstractProcessor
  30  * @build b6341534
  31  * @run main T6430209
  32  */
  33 
  34 // Note that 6441871 is an interim partial fix for 6430209 that just removes the javac
  35 // crash message and stacktrace
  36 
  37 import java.io.*;
  38 import java.util.*;
  39 import javax.annotation.processing.*;
  40 import javax.lang.model.*;
  41 import javax.lang.model.element.*;
  42 import javax.tools.*;
  43 import com.sun.source.util.*;
  44 import com.sun.tools.javac.api.*;
  45 
  46 
  47 public class T6430209 {
  48     public static void main(String... args) throws IOException {
  49         // set up dir1/test0.java
  50         File dir1 = new File("dir1");
  51         dir1.mkdir();
  52         BufferedWriter fout = new BufferedWriter(new FileWriter(new File(dir1, "test0.java")));
  53         fout.write("public class test0 { }");
  54         fout.close();
  55 
  56         // run annotation processor b6341534 so we can check diagnostics
  57         // -proc:only -processor b6341534 -cp . ./src/*.java
  58         String testSrc = System.getProperty("test.src", ".");
  59         String testClasses = System.getProperty("test.classes") + System.getProperty("path.separator") + "../../lib";
  60         JavacTool tool = JavacTool.create();
  61         MyDiagListener dl = new MyDiagListener();
  62         StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);
  63         fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));
  64         Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(
  65             new File(testSrc, "test0.java"), new File(testSrc, "test1.java")));
  66         Iterable<String> opts = Arrays.asList("-proc:only",
  67                                               "-processor", "b6341534",
  68                                               "-processorpath", testClasses);
  69         StringWriter out = new StringWriter();
  70         JavacTask task = tool.getTask(out, fm, dl, opts, null, files);
  71         task.call();
  72         String s = out.toString();
  73         System.err.print(s);
  74         // Expect the following 2 diagnostics, and no output to log
  75         System.err.println(dl.count + " diagnostics; " + s.length() + " characters");
  76         if (dl.count != 2 || s.length() != 0)
  77             throw new AssertionError("unexpected output from compiler");
  78     }
  79 
  80     static class MyDiagListener implements DiagnosticListener<JavaFileObject> {
  81         public void report(Diagnostic d) {
  82             System.err.println(d);
  83             count++;
  84         }
  85 
  86         public int count;
  87     }
  88 }