1 /*
   2  * Copyright (c) 2006, 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 javac crashes at com.sun.tools.javac.jvm.ClassReader$BadClassFile
  28  * @build A
  29  * @run main T6348499
  30  */
  31 
  32 // Note that 6441871 is an interim partial fix for 6348499 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 T6348499 {
  46     public static void main(String... args) {
  47         String testSrc = System.getProperty("test.src", ".");
  48         String testClasses = System.getProperty("test.classes");
  49         String A_java = new File(testSrc, "A.java").getPath();
  50         JavacTool tool = JavacTool.create();
  51         MyDiagListener dl = new MyDiagListener();
  52         StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);
  53         Iterable<? extends JavaFileObject> files =
  54             fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, "A.java")));
  55         Iterable<String> opts = Arrays.asList("-proc:only",
  56                                               "-processor", "A",
  57                                               "-source", "1.6",
  58                                               "-processorpath", testClasses);
  59         StringWriter out = new StringWriter();
  60         JavacTask task = tool.getTask(out, fm, dl, opts, null, files);
  61         task.call();
  62         String s = out.toString();
  63         System.err.print(s);
  64         // Expect the following 1 multi-line diagnostic, and no output to log
  65         //     error: cannot access A_0
  66         //     bad class file: A_0.class
  67         //     illegal start of class file
  68         //     Please remove or make sure it appears in the correct subdirectory of the classpath.
  69         System.err.println(dl.count + " diagnostics; " + s.length() + " characters");
  70         if (dl.count != 1 || s.length() != 0)
  71             throw new AssertionError("unexpected output from compiler");
  72     }
  73 
  74     static class MyDiagListener implements DiagnosticListener<JavaFileObject> {
  75         public void report(Diagnostic d) {
  76             System.err.println(d);
  77             count++;
  78         }
  79 
  80         public int count;
  81     }
  82 
  83     private static String self = T6348499.class.getName();
  84 }