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 * 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.

 *

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 */

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.ArrayList;

import jdk.test.lib.apps.LingeredApp;

/**

 * @test

 * @bug 8193124

 * @summary Test the clhsdb 'jdis' command

 * @requires vm.hasSA

 * @library /test/lib

 * @run main/othervm ClhsdbJdis

 */

public class ClhsdbJdis {

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

        LingeredApp theApp = null;

        System.out.println("Starting the ClhsdbJdis test");

        try {

            ClhsdbLauncher test = new ClhsdbLauncher();

            theApp = LingeredApp.startApp();

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

            // Run 'jstack -v' command to get the Method Address

            List<String> cmds = List.of("jstack -v");

            String output = test.run(theApp.getPid(), cmds, null, null);

            // Test the 'jdis' command passing in the address obtained from

            // the 'jstack -v' command

            cmds = new ArrayList<String>();

            // Output could be null if the test was skipped due to

            // attach permission issues.

            if (output != null) {

                String cmdStr = null;

                String[] parts = output.split("LingeredApp.main");

                String[] tokens = parts[1].split(" ");

                for (String token : tokens) {

                    if (token.contains("Method")) {

                        String[] address = token.split("=");

                        // address[1] represents the address of the Method

                        cmdStr = "jdis " + address[1];

                        cmds.add(cmdStr);

                        break;

                    }

                }

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

                expStrMap.put(cmdStr, List.of(

                        "public static void main(java.lang.String[])",

                        "Holder Class",

                        "public class jdk.test.lib.apps.LingeredApp @",

                        "Bytecode",

                        "line bci   bytecode",

                        "Exception Table",

                        "start bci end bci handler bci catch type",

                        "Constant Pool of [public class jdk.test.lib.apps.LingeredApp @"));

                test.run(theApp.getPid(), cmds, expStrMap, null);

            }

        } catch (Exception ex) {

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

        } finally {

            LingeredApp.stopApp(theApp);

        }

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

    }

}