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 * Copyright (c) 2011, 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.

 */

package nsk.monitoring.ThreadMXBean.GetThreadAllocatedBytes;

import nsk.share.*;

import nsk.monitoring.share.*;

import nsk.monitoring.ThreadMXBean.*;

/**

 * Tests getThreadAllocatedBytes(long id) and  getThreadAllocatedBytes(long[] ids),

 * functions of com.sun.management.ThreadMXBean

 * <p>

 * All methods should

 * <br>

 * -  return -1 if ThreadAllocatedMemory allocation is

 * not enabled

 *  <br>

 * - return -1 for not started thread

 *  <br>

 * - return > 0 value for any running thread

 *  <br>

 * - return -1 for finished thread

 */

public class BaseBehaviorTest extends ThreadMXBeanTestBase {

    /**

     * Actually runs the test

     */

    public void run() {

        if (threadMXBean == null)

            return;

        MXBeanTestThread thread = new MXBeanTestThread();

        long id = thread.getId();

        long[] idArr = new long[] { id };

        long result;

        long[] resultArr;

        // Expect -1 for not started threads

        result = threadMXBean.getThreadAllocatedBytes(id);

        if (result != -1)

            throw new TestFailure("Failure! getThreadAllocatedBytes(long id) should "

                    + "return -1 for not started threads. Recieved : " + result);

        resultArr = threadMXBean.getThreadAllocatedBytes(idArr);

        if (resultArr[0] != -1)

            throw new TestFailure("Failure! getThreadAllocatedBytes(long[] ids) should "

                    + "return -1 for not started threads. Recieved : " + resultArr[0]);

        BarrierHandler handler = startThreads(thread);

        try {

            handler.proceed();

            // Expect -1 for running thread if ThreadAllocatedMemory (CpuTime) is disabled

            threadMXBean.setThreadAllocatedMemoryEnabled(false);

            result = threadMXBean.getThreadAllocatedBytes(id);

            if (result != -1)

                throw new TestFailure("Failure! getThreadAllocatedBytes(long id) should "

                    + "return -1 if ThreadAllocatedMemoryEnabled is set to false. "

                    + "Recieved : " + result);

            resultArr = threadMXBean.getThreadAllocatedBytes(idArr);

            if (resultArr[0] != -1)

                throw new TestFailure("Failure! getThreadAllocatedBytes(long[] ids) should "

                    + "return -1 if ThreadAllocatedMemoryEnabled is set to false. "

                    + "Recieved : " + resultArr[0]);

            threadMXBean.setThreadAllocatedMemoryEnabled(true);

            // Expect > 0 value for running threads

            result = threadMXBean.getThreadAllocatedBytes(id);

            if (result < 0)

            throw new TestFailure("Failure! getThreadAllocatedBytes(long id) should "

                    + "return > 0 value for RUNNING thread. Recieved : " + result);

            resultArr = threadMXBean.getThreadAllocatedBytes(idArr);

            if (resultArr[0] < 0)

                throw new TestFailure("Failure! getThreadAllocatedBytes(long[] ids) should "

                    + "return > 0 value for RUNNING thread. Recieved : " + resultArr[0]);

        } finally {

            // Let thread finish

            handler.finish();

        }

        try {

            thread.join();

        } catch (InterruptedException e) {}

        // Expect -1 for finished thread

        result = threadMXBean.getThreadAllocatedBytes(id);

        if (result != -1)

            throw new TestFailure("Failure! getThreadAllocatedBytes(long id) should "

                    + "return -1 for finished threads. Recieved : " + result);

        resultArr = threadMXBean.getThreadAllocatedBytes(idArr);

        if (resultArr[0] != -1)

            throw new TestFailure("Failure! getThreadAllocatedBytes(long[] ids) should "

                    + "return -1 for finished threads. Recieved : " + resultArr[0]);

        log.info("BaseBehaviorTest passed.");

    }

    /**

     * Entry point for java program

     * @param args sets the test configuration

     */

    public static void main(String[] args) {

        ThreadMXBeanTestBase test = new BaseBehaviorTest();

        Monitoring.runTest(test, test.setGarbageProducer(args));

    }

}