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 * Copyright (c) 2017, 2019, 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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 */

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import jdk.test.lib.apps.LingeredApp;

import jdk.test.lib.Platform;

import jdk.test.lib.Utils;

/**

 * @test

 * @bug 8190198

 * @bug 8217612

 * @summary Test clhsdb flags command

 * @requires vm.hasSA

 * @library /test/lib

 * @run main/othervm ClhsdbFlags

 */

public class ClhsdbFlags {

    public static void runBasicTest() throws Exception {

        System.out.println("Starting ClhsdbFlags basic test");

        LingeredApp theApp = null;

        try {

            ClhsdbLauncher test = new ClhsdbLauncher();

            List<String> vmArgs = new ArrayList<String>();

            vmArgs.add("-XX:+UnlockExperimentalVMOptions");

            vmArgs.add("-XX:+UnlockDiagnosticVMOptions");

            vmArgs.add("-XX:-MaxFDLimit");

            vmArgs.addAll(Utils.getVmOptions());

            theApp = LingeredApp.startApp(vmArgs);

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

            List<String> cmds = List.of(

                    "flags", "flags -nd",

                    "flags UnlockDiagnosticVMOptions", "flags MaxFDLimit",

                    "flags MaxJavaStackTraceDepth");

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

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

                    "UnlockDiagnosticVMOptions = true",

                    "MaxFDLimit = false",

                    "MaxJavaStackTraceDepth = 1024",

                    "VerifyMergedCPBytecodes",

                    "ConcGCThreads", "UseThreadPriorities",

                    "ShowHiddenFrames"));

            expStrMap.put("flags -nd", List.of(

                    "UnlockDiagnosticVMOptions = true",

                    "MaxFDLimit = false",

                    "InitialHeapSize",

                    "MaxHeapSize"));

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

                    "UnlockDiagnosticVMOptions = true"));

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

                    "MaxFDLimit = false"));

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

                    "MaxJavaStackTraceDepth = 1024"));

            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");

    }

    public static void runAllTypesTest() throws Exception {

        System.out.println("Starting ClhsdbFlags all types test");

        LingeredApp theApp = null;

        try {

            ClhsdbLauncher test = new ClhsdbLauncher();

            List<String> vmArgs = new ArrayList<String>();

            vmArgs.add("-XX:+UnlockDiagnosticVMOptions");   // bool

            vmArgs.add("-XX:ActiveProcessorCount=1");       // int

            vmArgs.add("-XX:ParallelGCThreads=1");          // uint

            vmArgs.add("-XX:MaxJavaStackTraceDepth=1024");  // intx

            vmArgs.add("-XX:LogEventsBufferEntries=10");    // uintx

            vmArgs.add("-XX:HeapSizePerGCThread=32m");      // size_t

            vmArgs.add("-XX:NativeMemoryTracking=off");     // ccstr

            vmArgs.add("-XX:OnError='echo error'");         // ccstrlist

            vmArgs.add("-XX:CompileThresholdScaling=1.0");  // double

            vmArgs.add("-XX:ErrorLogTimeout=120");          // uint64_t

            vmArgs.addAll(Utils.getVmOptions());

            theApp = LingeredApp.startApp(vmArgs);

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

            List<String> cmds = List.of("flags");

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

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

                    "UnlockDiagnosticVMOptions = true",

                    "ActiveProcessorCount = 1",

                    "ParallelGCThreads = 1",

                    "MaxJavaStackTraceDepth = 1024",

                    "LogEventsBufferEntries = 10",

                    "HeapSizePerGCThread = 3",

                    "NativeMemoryTracking = \"off\"",

                    "OnError = \"'echo error'\"",

                    "CompileThresholdScaling = 1.0",

                    "ErrorLogTimeout = 120"));

            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");

    }

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

        runBasicTest();

        runAllTypesTest();

    }

}