jdk8-mips64-public/hotspot: test/runtime/CheckEndorsedAndExtDirs/EndorsedExtDirs.java@6cbff0651f1a

     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  */

    24 /*

    25  * @test

    26  * @bug 8064667

    27  * @summary Sanity test for -XX:+CheckEndorsedAndExtDirs

    28  * @library /testlibrary

    29  * @build com.oracle.java.testlibrary.*

    30  * @run main/othervm EndorsedExtDirs

    31  */

    33 import com.oracle.java.testlibrary.*;

    34 import java.io.File;

    35 import java.io.IOException;

    36 import java.nio.file.attribute.BasicFileAttributes;

    37 import java.nio.file.Files;

    38 import java.nio.file.Path;

    39 import java.nio.file.Paths;

    40 import java.util.ArrayList;

    41 import java.util.List;

    43 public class EndorsedExtDirs {

    44     static final String cpath = System.getProperty("test.classes", ".");

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

    46         fatalError("-XX:+CheckEndorsedAndExtDirs", "-Djava.endorsed.dirs=foo");

    47         fatalError("-XX:+CheckEndorsedAndExtDirs", "-Djava.ext.dirs=bar");

    48         testNonEmptySystemExtDirs();

    49     }

    51     static void testNonEmptySystemExtDirs() throws Exception {

    52         String home = System.getProperty("java.home");

    53         Path ext = Paths.get(home, "lib", "ext");

    54         String extDirs = System.getProperty("java.ext.dirs");

    55         String[] dirs = extDirs.split(File.pathSeparator);

    56         long count = 0;

    57         for (String d : dirs) {

    58             Path path = Paths.get(d);

    59             if (Files.notExists(path) || path.equals(ext)) continue;

    60             count += Files.find(path, 1, (Path p, BasicFileAttributes attr)

    61                                        -> p.getFileName().toString().endsWith(".jar"))

    62                           .count();

    63         }

    64         if (count > 0) {

    65             fatalError("-XX:+CheckEndorsedAndExtDirs");

    66         }

    67     }

    69     static ProcessBuilder newProcessBuilder(String... args) {

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

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

    72         commands.add(java);

    73         for (String s : args) {

    74             commands.add(s);

    75         }

    76         commands.add("-cp");

    77         commands.add(cpath);

    78         commands.add("EndorsedExtDirs");

    80         System.out.println("Process " + commands);

    81         return new ProcessBuilder(commands);

    82     }

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

    85         fatalError(newProcessBuilder(args));

    86     }

    88     static void fatalError(ProcessBuilder pb) throws Exception {

    89         OutputAnalyzer output = new OutputAnalyzer(pb.start());

    90         output.shouldContain("Could not create the Java Virtual Machine");

    91         output.shouldHaveExitValue(1);

    92     }

    93 }

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