1 /*

     2  * Copyright (c) 2014, 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 8060206

    27  * @summary Extension mechanism is removed

    28  */

    29 

    30 import java.io.*;

    31 import java.util.*;

    32 import java.util.concurrent.TimeUnit;

    33 

    34 public class ExtDirs {

    35     public static void main(String arg[]) throws Exception {

    36         String value = System.getProperty("java.ext.dirs");

    37         if (value != null) {

    38             throw new RuntimeException("java.ext.dirs not removed: " + value);

    39         }

    40 

    41         fatalError("-Djava.ext.dirs=foo");

    42     }

    43 

    44     static void fatalError(String... args) throws Exception {

    45         List<String> commands = new ArrayList<>();

    46         String java = System.getProperty("java.home") + "/bin/java";

    47         commands.add(java);

    48         for (String s : args) {

    49             commands.add(s);

    50         }

    51         String cpath = System.getProperty("test.classes", ".");

    52         commands.add("-cp");

    53         commands.add(cpath);

    54         commands.add("ExtDirs");

    55 

    56         ProcessBuilder processBuilder = new ProcessBuilder(commands);

    57         final Process process = processBuilder.start();

    58         BufferedReader errorStream = new BufferedReader(

    59                 new InputStreamReader(process.getErrorStream()));

    60         BufferedReader outStream = new BufferedReader(

    61                 new InputStreamReader(process.getInputStream()));

    62         String errorLine;

    63         StringBuilder errors = new StringBuilder();

    64         String outLines;

    65         while ((errorLine = errorStream.readLine()) != null) {

    66             errors.append(errorLine).append("\n");

    67         }

    68         while ((outLines = outStream.readLine()) != null) {

    69             System.out.println(outLines);

    70         }

    71         errorLine = errors.toString();

    72         System.err.println(errorLine);

    73         process.waitFor(1000, TimeUnit.MILLISECONDS);

    74         int exitStatus = process.exitValue();

    75         if (exitStatus == 0) {

    76             throw new RuntimeException("Expect fatal error");

    77         }

    78         if (!errorLine.contains("Could not create the Java Virtual Machine")) {

    79             throw new RuntimeException(errorLine);

    80         }

    81     }

    82 }