1 /*
   2  * Copyright (c) 2006, 2015, 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 /tools/javac/lib
  29  * @modules jdk.compiler/com.sun.tools.javac.api
  30  *          jdk.compiler/com.sun.tools.javac.file
  31  * @build JavacTestingAbstractProcessor b6341534
  32  * @run main T6430209
  33  */
  34 
  35 // Note that 6441871 is an interim partial fix for 6430209 that just removes the javac
  36 // crash message and stacktrace
  37 
  38 import java.io.*;
  39 import java.util.*;
  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 testClassPath = System.getProperty("test.class.path");
  58         JavacTool tool = JavacTool.create();
  59         try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) {
  60             fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));
  61             Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(
  62                 new File(testSrc, "test0.java"), new File(testSrc, "test1.java")));
  63             Iterable<String> opts = Arrays.asList("-XDrawDiagnostics",
  64                                                   "-proc:only",
  65                                                   "-processor", "b6341534",
  66                                                   "-processorpath", testClassPath);
  67             StringWriter out = new StringWriter();
  68             JavacTask task = tool.getTask(out, fm, null, opts, null, files);
  69             task.call();
  70             String s = out.toString();
  71             System.err.print(s);
  72             s = s.replace(System.getProperty("line.separator"), "\n");
  73             String expected = "test0.java:1:8: compiler.err.duplicate.class: test0\n" +
  74                               "1 error\n";
  75             if (!expected.equals(s))
  76                 throw new AssertionError("unexpected text in output");
  77         }
  78     }
  79 
  80 }