test/hotspot/jtreg/serviceability/sa/ClhsdbJdis.java
author sspitsyn
Tue, 26 Jun 2018 13:50:59 -0700
changeset 50802 fa380b3b2b7d
parent 50791 b1e90a8a876c
child 51287 7b1ddbafa134
permissions -rw-r--r--
8205721: Problem list serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java Summary: Add the test to the ProblemList.txt Reviewed-by: dcubed

/*
 * 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
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 * questions.
 */

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");
    }
}