hotspot/test/gc/g1/TestShrinkAuxiliaryData10.java
author tschatzl
Mon, 29 Sep 2014 09:59:23 +0200
changeset 26933 2929c88db04e
child 27692 11c231c781dc
permissions -rw-r--r--
8043766: CMM Testing: 8u40 Decommit auxiliary data structures Summary: Check that native memory is returned to the system when decommiting memory within the heap with G1. Reviewed-by: tschatzl, jwilhelm Contributed-by: Andrey Zakharov <andrey.x.zakharov@oracle.com>
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/*
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 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * @test TestShrinkAuxiliaryData10
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 * @bug 8038423
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 * @summary Checks that decommitment occurs for JVM with different
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 * G1ConcRSLogCacheSize and ObjectAlignmentInBytes options values
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 * @library /testlibrary /testlibrary/whitebox
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 * @build TestShrinkAuxiliaryData TestShrinkAuxiliaryData10
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 * @run driver/timeout=720 TestShrinkAuxiliaryData10
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 */
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public class TestShrinkAuxiliaryData10 {
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    public static void main(String[] args) throws Exception {
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        new TestShrinkAuxiliaryData(10).test();
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    }
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}