0d758e4c43
Due to unrestrained initial heap size more garbage collections than expected could be started, confusing the test. Fix the initial heap size for the test to make them pass. Reviewed-by: tbenson, dfazunen, dcubed
58 lines
2.2 KiB
Java
58 lines
2.2 KiB
Java
/*
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* Copyright (c) 2013, 2015, 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 TestSummarizeRSetStatsPerRegion.java
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* @bug 8014078 8129977
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* @library /testlibrary
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* @modules java.base/sun.misc
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* java.management/sun.management
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* @build TestSummarizeRSetStatsTools TestSummarizeRSetStatsPerRegion
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* @summary Verify output of -XX:+G1SummarizeRSetStats in regards to per-region type output
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* @run main TestSummarizeRSetStatsPerRegion
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*/
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import jdk.test.lib.*;
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import java.lang.Thread;
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import java.util.ArrayList;
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import java.util.Arrays;
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public class TestSummarizeRSetStatsPerRegion {
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public static void main(String[] args) throws Exception {
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String result;
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if (!TestSummarizeRSetStatsTools.testingG1GC()) {
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return;
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}
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// single remembered set summary output at the end
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result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats" }, 0);
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TestSummarizeRSetStatsTools.expectPerRegionRSetSummaries(result, 1, 0);
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// two times remembered set summary output
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result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
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TestSummarizeRSetStatsTools.expectPerRegionRSetSummaries(result, 1, 2);
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}
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}
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