jdk-sandbox: hotspot/test/gc/g1/TestRemsetLogging.java@be6025ebffea (annotated)

17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	1	/*
29678 dd2f3932c21e 8075586: Add @modules as needed to the open hotspot tests ykantser parents: 20305 diff changeset	2	* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	4	*
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	7	* published by the Free Software Foundation.
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	8	*
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	13	* accompanied this code).
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	14	*
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	18	*
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	21	* questions.
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	22	*/
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	23
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	24	/*
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	25	* @test TestRemsetLogging.java
31629 892d04ec5304 8129977: TestSummarizeRSetStats.java fails: Incorrect amount of per-period RSet summaries at the end tschatzl parents: 29678 diff changeset	26	* @bug 8013895 8129977
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	27	* @library /testlibrary
29678 dd2f3932c21e 8075586: Add @modules as needed to the open hotspot tests ykantser parents: 20305 diff changeset	28	* @modules java.base/sun.misc
dd2f3932c21e 8075586: Add @modules as needed to the open hotspot tests ykantser parents: 20305 diff changeset	29	* java.management/sun.management
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	30	* @build TestRemsetLoggingTools TestRemsetLogging
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	31	* @summary Verify output of -Xlog:gc+remset*=trace
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	32	* @run main TestRemsetLogging
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	33	*
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	34	* Test the output of -Xlog:gc+remset*=trace in conjunction with G1SummarizeRSetStatsPeriod.
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	35	*/
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	36
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	37	public class TestRemsetLogging {
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	38
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	39	public static void main(String[] args) throws Exception {
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	40	String result;
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	41
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	42	if (!TestRemsetLoggingTools.testingG1GC()) {
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	43	return;
af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	44	}
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	45
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	46	// no remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	47	result = TestRemsetLoggingTools.runTest(null, 0);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	48	TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	49
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	50	// no remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	51	result = TestRemsetLoggingTools.runTest(null, 2);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	52	TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	53
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	54	// no remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	55	result = TestRemsetLoggingTools.runTest(new String[] { "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	56	TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	57
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	58	// single remembered set summary output at the end
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	59	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 0);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	60	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	61
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	62	// single remembered set summary output at the end
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	63	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 2);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	64	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	65
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	66	// single remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	67	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 0);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	68	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	69
af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	70	// two times remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	71	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	72	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 2);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	73
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	74	// four times remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	75	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	76	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 6);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	77
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	78	// three times remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	79	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=2" }, 3);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	80	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 4);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	81
20305 af013cf4a5e6 8014078: G1: improve remembered set summary information by providing per region type information tschatzl parents: 17854 diff changeset	82	// single remembered set summary output
35061 be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	83	result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=100" }, 3);
be6025ebffea 8145092: Use Unified Logging for the GC logging brutisso parents: 31629 diff changeset	84	TestRemsetLoggingTools.expectRSetSummaries(result, 1, 2);
17854 d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	85	}
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	86	}
d65bc1546091 8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen tschatzl parents: diff changeset	87

author	brutisso
	Thu, 10 Dec 2015 14:57:55 +0100
changeset 35061	be6025ebffea
parent 31629	hotspot/test/gc/g1/TestSummarizeRSetStats.java@892d04ec5304
child 35189	a69874af6697
permissions	-rw-r--r--