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

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 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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).

 *

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package jdk.jfr.event.gc.configuration;

import jdk.jfr.consumer.RecordedEvent;

import jdk.test.lib.jfr.EventVerifier;

import jdk.test.lib.jfr.GCHelper;

import sun.hotspot.WhiteBox;

/* See the shell script wrapper for the flags used when invoking the JVM */

public class TestGCHeapConfigurationEventWith32BitOops extends GCHeapConfigurationEventTester {

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

        GCHeapConfigurationEventTester t = new TestGCHeapConfigurationEventWith32BitOops();

        t.run();

    }

    @Override

    protected EventVerifier createVerifier(RecordedEvent e) {

        return new ThirtyTwoBitsVerifier(e);

    }

}

class ThirtyTwoBitsVerifier extends GCHeapConfigurationEventVerifier {

    public ThirtyTwoBitsVerifier(RecordedEvent event) {

        super(event);

    }

    @Override

    public void verify() throws Exception {

        WhiteBox wb = WhiteBox.getWhiteBox();

        long heapAlignment = wb.getHeapAlignment();

        long alignedHeapSize = GCHelper.alignUp(megabytes(100), heapAlignment);

        verifyMinHeapSizeIs(alignedHeapSize);

        verifyInitialHeapSizeIs(alignedHeapSize);

        verifyMaxHeapSizeIs(alignedHeapSize);

        verifyUsesCompressedOopsIs(true);

        verifyObjectAlignmentInBytesIs(8);

        verifyHeapAddressBitsIs(32);

        verifyCompressedOopModeIs("32-bit");

    }

}