/*

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

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 * 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.io.IOException;

import java.net.URISyntaxException;

import java.util.ArrayList;

import java.util.List;

import jdk.testlibrary.Asserts;

import jdk.testlibrary.Utils;

import jdk.test.lib.apps.LingeredApp;

import sun.jvmstat.monitor.MonitorException;

import sun.jvmstat.monitor.MonitoredHost;

import sun.jvmstat.monitor.MonitoredVm;

import sun.jvmstat.monitor.MonitoredVmUtil;

import sun.jvmstat.monitor.VmIdentifier;

/**

 *

 * @test

 * @bug 6672135

 * @summary setInterval() for local MonitoredHost and local MonitoredVm

 * @modules jdk.jvmstat/sun.jvmstat.monitor

 * @library /lib/testlibrary

 * @build jdk.testlibrary.*

 * @build jdk.test.lib.apps.*

 * @run main TestPollingInterval

 */

public class TestPollingInterval {

    private static final int INTERVAL = 2000;

    public static void main(String[] args) throws IOException,

            MonitorException, URISyntaxException {

        LingeredApp app = null;

        try {

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

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

            vmArgs.addAll(Utils.getVmOptions());

            app = LingeredApp.startApp(vmArgs);

            MonitoredHost localHost = MonitoredHost.getMonitoredHost("localhost");

            String uriString = "//" + app.getPid() + "?mode=r"; // NOI18N

            VmIdentifier vmId = new VmIdentifier(uriString);

            MonitoredVm vm = localHost.getMonitoredVm(vmId);

            System.out.println("Monitored vm command line: " + MonitoredVmUtil.commandLine(vm));

            vm.setInterval(INTERVAL);

            localHost.setInterval(INTERVAL);

            Asserts.assertEquals(vm.getInterval(), INTERVAL, "Monitored vm interval should be equal the test value");

            Asserts.assertEquals(localHost.getInterval(), INTERVAL, "Monitored host interval should be equal the test value");

        } finally {

            LingeredApp.stopApp(app);

        }

    }

}