1 /*

     2  * Copyright (c) 2019, 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 /**

    26  * @test

    27  * @bug 8221530

    28  * @summary Test uses custom launcher that starts VM using JNI that verifies

    29  *          reflection API with null caller class

    30  * @library /test/lib

    31  * @run main/native CallerAccessTest

    32  */

    33 

    34 import java.io.File;

    35 import java.util.Map;

    36 import jdk.test.lib.Platform;

    37 import jdk.test.lib.Utils;

    38 import jdk.test.lib.process.OutputAnalyzer;

    39 

    40 import java.io.IOException;

    41 import java.nio.file.Path;

    42 import java.nio.file.Paths;

    43 

    44 public class CallerAccessTest {

    45     public static void main(String[] args) throws IOException {

    46         Path launcher = Paths.get(System.getProperty("test.nativepath"), "CallerAccessTest");

    47         ProcessBuilder pb = new ProcessBuilder(launcher.toString());

    48         Map<String, String> env = pb.environment();

    49 

    50         String libName = Platform.isWindows() ? "bin" : "lib";

    51         Path libPath = Paths.get(Utils.TEST_JDK).resolve(libName);

    52         String libDir = libPath.toAbsolutePath().toString();

    53         String serverDir = libPath.resolve("server").toAbsolutePath().toString();

    54 

    55         // set up shared library path

    56         String sharedLibraryPathEnvName = Platform.sharedLibraryPathVariableName();

    57         env.compute(sharedLibraryPathEnvName,

    58                     (k, v) -> (v == null) ? libDir : v + File.pathSeparator + libDir);

    59         env.compute(sharedLibraryPathEnvName,

    60                     (k, v) -> (v == null) ? serverDir : v + File.pathSeparator + serverDir);

    61 

    62         System.out.println("Launching: " + launcher + " shared library path: " +

    63                            env.get(sharedLibraryPathEnvName));

    64         new OutputAnalyzer(pb.start()).shouldHaveExitValue(0);

    65     }

    66 }

    67