7620124ee9
Reviewed-by: tschatzl, sjohanss
60 lines
2.1 KiB
Java
60 lines
2.1 KiB
Java
/*
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* Copyright (C) 2020 THL A29 Limited, a Tencent company. 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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package gc.ergonomics;
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/*
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* @test TestMinHeapSize
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* @bug 8257230
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* @summary Check ergonomics decided on compatible initial and minimum heap sizes
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* @library /test/lib
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* @requires os.family == "linux"
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* @run main/othervm gc.ergonomics.TestMinHeapSize
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*/
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import jdk.test.lib.Platform;
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import jdk.test.lib.process.ProcessTools;
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public class TestMinHeapSize {
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public static void main(String[] args) throws Throwable {
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String cmd = ProcessTools.getCommandLine(ProcessTools.createJavaProcessBuilder(
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"-XX:MinHeapSize=1537m", "-XX:CompressedClassSpaceSize=64m", "-version"));
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int ulimitV = 3145728; // 3G
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var pb = new ProcessBuilder(
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"sh", "-c",
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"ulimit -v " + ulimitV + "; " + cmd);
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// lower MALLOC_ARENA_MAX b/c we limited virtual memory, see JDK-8043516
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pb.environment().put("MALLOC_ARENA_MAX", "4");
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var oa = ProcessTools.executeCommand(pb);
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oa.shouldNotContain("hs_err")
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.shouldNotContain("Internal Error")
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.shouldHaveExitValue(0);
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}
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}
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