Mercurial > jdk8-mips64-public > hotspot / annotate
test/gc/g1/TestSummarizeRSetStatsPerRegion.java@710a3c8b516e (annotated)
test/gc/g1/TestSummarizeRSetStatsPerRegion.java
Tue, 08 Aug 2017 15:57:29 +0800
- author
- aoqi
- date
- Tue, 08 Aug 2017 15:57:29 +0800
- changeset 6876
- 710a3c8b516e
- parent 0
- f90c822e73f8
- permissions
- -rw-r--r--
merge
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /* |
| aoqi@0 | 25 | * @test TestSummarizeRSetStatsPerRegion.java |
| aoqi@0 | 26 | * @bug 8014078 |
| aoqi@0 | 27 | * @library /testlibrary |
| aoqi@0 | 28 | * @build TestSummarizeRSetStatsTools TestSummarizeRSetStatsPerRegion |
| aoqi@0 | 29 | * @summary Verify output of -XX:+G1SummarizeRSetStats in regards to per-region type output |
| aoqi@0 | 30 | * @run main TestSummarizeRSetStatsPerRegion |
| aoqi@0 | 31 | */ |
| aoqi@0 | 32 | |
| aoqi@0 | 33 | import com.oracle.java.testlibrary.*; |
| aoqi@0 | 34 | import java.lang.Thread; |
| aoqi@0 | 35 | import java.util.ArrayList; |
| aoqi@0 | 36 | import java.util.Arrays; |
| aoqi@0 | 37 | |
| aoqi@0 | 38 | public class TestSummarizeRSetStatsPerRegion { |
| aoqi@0 | 39 | |
| aoqi@0 | 40 | public static void main(String[] args) throws Exception { |
| aoqi@0 | 41 | String result; |
| aoqi@0 | 42 | |
| aoqi@0 | 43 | if (!TestSummarizeRSetStatsTools.testingG1GC()) { |
| aoqi@0 | 44 | return; |
| aoqi@0 | 45 | } |
| aoqi@0 | 46 | |
| aoqi@0 | 47 | // single remembered set summary output at the end |
| aoqi@0 | 48 | result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats" }, 0); |
| aoqi@0 | 49 | TestSummarizeRSetStatsTools.expectPerRegionRSetSummaries(result, 1, 0); |
| aoqi@0 | 50 | |
| aoqi@0 | 51 | // two times remembered set summary output |
| aoqi@0 | 52 | result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1); |
| aoqi@0 | 53 | TestSummarizeRSetStatsTools.expectPerRegionRSetSummaries(result, 1, 2); |
| aoqi@0 | 54 | } |
| aoqi@0 | 55 | } |
