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  * @test
  26  * @bug 8066652
  27  * @requires os.family == "mac"
  28  * @summary tests thread safe native function localtime_r is accessed by multiple
  29  *          threads at same time and zone id should not be  "GMT+00:00"
  30  *          if default timezone is "GMT" and user specifies a fake timezone.
  31  * @library /test/lib
  32  * @build Bug8066652
  33  * @run main Bug8066652Run
  34  */
  35 
  36 import java.util.Map;
  37 
  38 import jdk.test.lib.JDKToolLauncher;
  39 import jdk.test.lib.Utils;
  40 import jdk.test.lib.process.ProcessTools;
  41 
  42 public class Bug8066652Run {
  43     private static String cp = Utils.TEST_CLASSES;
  44     private static ProcessBuilder pb = new ProcessBuilder();
  45 
  46     public static void main(String[] args) throws Throwable {
  47         //set system TimeZone to GMT using environment variable TZ
  48         Map<String, String> env = pb.environment();
  49         env.put("TZ", "GMT");
  50         System.out.println("Current TimeZone:" + pb.environment().get("TZ"));
  51         JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("java");
  52         //Setting invalid TimeZone using VM option
  53         launcher.addToolArg("-Duser.timezone=Foo/Bar")
  54                 .addToolArg("-cp")
  55                 .addToolArg(cp)
  56                 .addToolArg("Bug8066652");
  57 
  58         pb.command(launcher.getCommand());
  59         int exitCode = ProcessTools.executeCommand(pb)
  60                 .getExitValue();
  61         if (exitCode != 0) {
  62             throw new RuntimeException("Unexpected exit code: " + exitCode);
  63         }
  64     }
  65 }
  66