/*

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

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 * 2 along with this work; if not, write to the Free Software Foundation,

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/*

 * @test

 * @bug 8066652

 * @requires os.family == "mac"

 * @summary tests thread safe native function localtime_r is accessed by multiple

 *          threads at same time and zone id should not be  "GMT+00:00"

 *          if default timezone is "GMT" and user specifies a fake timezone.

 * @library /test/lib

 * @build Bug8066652

 * @run main Bug8066652Run

 */

import java.util.Map;

import jdk.test.lib.JDKToolLauncher;

import jdk.test.lib.Utils;

import jdk.test.lib.process.ProcessTools;

public class Bug8066652Run {

    private static String cp = Utils.TEST_CLASSES;

    private static ProcessBuilder pb = new ProcessBuilder();

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

        //set system TimeZone to GMT using environment variable TZ

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

        env.put("TZ", "GMT");

        System.out.println("Current TimeZone:" + pb.environment().get("TZ"));

        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("java");

        //Setting invalid TimeZone using VM option

        launcher.addToolArg("-Duser.timezone=Foo/Bar")

                .addToolArg("-ea")

                .addToolArg("-esa")

                .addToolArg("-cp")

                .addToolArg(cp)

                .addToolArg("Bug8066652");

        pb.command(launcher.getCommand());

        int exitCode = ProcessTools.executeCommand(pb)

                .getExitValue();

        if (exitCode != 0) {

            throw new RuntimeException("Unexpected exit code: " + exitCode);

        }

    }

}