/*

 * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.

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

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * 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).

 *

 * You should have received a copy of the GNU General Public License version

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

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import jdk.test.lib.apps.LingeredApp;

/**

 * @test

 * @bug 8191658

 * @summary Test clhsdb attach, detach, reattach commands

 * @requires vm.hasSA

 * @library /test/lib

 * @run main/othervm ClhsdbAttach

 */

public class ClhsdbAttach {

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

        System.out.println("Starting ClhsdbAttach test");

        LingeredApp theApp = null;

        try {

            ClhsdbLauncher test = new ClhsdbLauncher();

            theApp = LingeredApp.startApp();

            System.out.println("Started LingeredApp with pid " + theApp.getPid());

            String attach = "attach " + theApp.getPid();

            List<String> cmds = List.of(

                    "where",

                    attach,

                    "flags MaxJavaStackTraceDepth",

                    "detach",

                    "universe",

                    "reattach",

                    "longConstant markOopDesc::locked_value");

            Map<String, List<String>> expStrMap = new HashMap<>();

            expStrMap.put("where", List.of(

                    "Command not valid until attached to a VM"));

            expStrMap.put("flags MaxJavaStackTraceDepth", List.of(

                    "MaxJavaStackTraceDepth = "));

            expStrMap.put("universe", List.of(

                    "Command not valid until attached to a VM"));

            expStrMap.put("longConstant markOopDesc::locked_value", List.of(

                    "longConstant markOopDesc::locked_value"));

            test.run(-1, cmds, expStrMap, null);

        } catch (Exception ex) {

            throw new RuntimeException("Test ERROR " + ex, ex);

        } finally {

            LingeredApp.stopApp(theApp);

        }

        System.out.println("Test PASSED");

    }

}