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 }