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 6400383 27 * @summary directory foo.java on javac command line causes javac to crash 28 * @modules jdk.compiler/com.sun.tools.javac.api 29 */ 30 31import java.io.*; 32import com.sun.tools.javac.api.*; 33 34public class T6400383 { 35 public static void main(String... args) { 36 File foo = new File("foo.java"); 37 foo.delete(); 38 39 // case 1: file not found 40 JavacTool tool = JavacTool.create(); 41 StringStream out = new StringStream(); 42 tool.run(null, out, out, foo.getPath()); 43 check(out.toString()); 44 45 46 // case 2: file is a directory 47 out.clear(); 48 try { 49 foo.mkdir(); 50 tool.run(null, out, out, foo.getPath()); 51 check(out.toString()); 52 } finally { 53 foo.delete(); 54 } 55 } 56 57 private static void check(String s) { 58 System.err.println(s); 59 // If the compiler crashed and caught the error, it will print out 60 // the "oh golly, I crashed!" message, which will contain the Java 61 // name of the exception in the stack trace ... so look for the 62 // string "Exception" or "Error". 63 if (s.indexOf("Exception") != -1 || s.indexOf("Error") != -1) 64 throw new AssertionError("found exception"); 65 } 66 67 private static class StringStream extends OutputStream { 68 public void write(int i) { 69 sb.append((char) i); 70 } 71 72 void clear() { 73 sb.setLength(0); 74 } 75 76 public String toString() { 77 return sb.toString(); 78 } 79 80 private StringBuilder sb = new StringBuilder(); 81 } 82} 83