1 /*
   2  * Copyright (c) 2016, 2018, 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 8213362
  28  * @comment Test uses custom launcher that starts VM using JNI via libjli, only for MacOS
  29  * @requires os.family == "mac"
  30  * @library /test/lib
  31  * @modules java.base/jdk.internal.misc
  32  * @run main/native JniLauncher
  33  */
  34 
  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.Files;
  42 import java.nio.file.Path;
  43 import java.nio.file.Paths;
  44 
  45 public class JniLauncher {
  46     public static void main(String[] args) throws IOException {
  47         Path launcher = Paths.get(System.getProperty("test.nativepath"), "JniLauncher" + (Platform.isWindows() ? ".exe" : ""));
  48         System.out.println("Launcher = " + launcher + (Files.exists(launcher) ? " (exists)" : " (not exists)"));
  49         ProcessBuilder pb = new ProcessBuilder(launcher.toString());
  50         Map<String, String> env = pb.environment();
  51         String libdir = Paths.get(Utils.TEST_JDK).resolve("lib").toAbsolutePath().toString();
  52         env.compute("DYLD_LIBRARY_PATH", (k, v) -> (k == null) ? libdir : v + ":" + libdir);
  53         OutputAnalyzer outputf = new OutputAnalyzer(pb.start());
  54         outputf.shouldHaveExitValue(0);
  55     }
  56 }
  57