jdk8-mips64-public/langtools: test/tools/javac/6400383/T6400383.java@9a66ca7c79fa

     1 /*

     2  * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 6400383

    27  * @summary directory foo.java on javac command line causes javac to crash

    28  */

    30 import java.io.*;

    31 import com.sun.tools.javac.api.*;

    33 public class T6400383 {

    34     public static void main(String... args) {

    35         File foo = new File("foo.java");

    36         foo.delete();

    38         // case 1: file not found

    39         JavacTool tool = JavacTool.create();

    40         StringStream out = new StringStream();

    41         tool.run(null, out, out, foo.getPath());

    42         check(out.toString());

    45         // case 2: file is a directory

    46         out.clear();

    47         try {

    48             foo.mkdir();

    49             tool.run(null, out, out, foo.getPath());

    50             check(out.toString());

    51         } finally {

    52             foo.delete();

    53         }

    54     }

    56     private static void check(String s) {

    57         System.err.println(s);

    58         // If the compiler crashed and caught the error, it will print out

    59         // the "oh golly, I crashed!" message, which will contain the Java

    60         // name of the exception in the stack trace ... so look for the

    61         // string "Exception" or "Error".

    62         if (s.indexOf("Exception") != -1 || s.indexOf("Error") != -1)

    63             throw new AssertionError("found exception");

    64     }

    66     private static class StringStream extends OutputStream {

    67         public void write(int i) {

    68             sb.append((char) i);

    69         }

    71         void clear() {

    72             sb.setLength(0);

    73         }

    75         public String toString() {

    76             return sb.toString();

    77         }

    79         private StringBuilder sb = new StringBuilder();

    80     }

    81 }

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