TestRemsetLoggingPerRegion.java revision 9727:f944761a3ce3
1139825Simp/* 2148078Srwatson * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. 3148078Srwatson * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4148078Srwatson * 592654Sjeff * This code is free software; you can redistribute it and/or modify it 692654Sjeff * under the terms of the GNU General Public License version 2 only, as 792654Sjeff * published by the Free Software Foundation. 892654Sjeff * 992654Sjeff * This code is distributed in the hope that it will be useful, but WITHOUT 1092654Sjeff * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1192654Sjeff * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1292654Sjeff * version 2 for more details (a copy is included in the LICENSE file that 1392654Sjeff * accompanied this code). 1492654Sjeff * 1592654Sjeff * You should have received a copy of the GNU General Public License version 1692654Sjeff * 2 along with this work; if not, write to the Free Software Foundation, 1792654Sjeff * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1892654Sjeff * 1992654Sjeff * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2092654Sjeff * or visit www.oracle.com if you need additional information or have any 2192654Sjeff * questions. 2292654Sjeff */ 2392654Sjeff 2492654Sjeff/* 2592654Sjeff * @test TestRemsetLoggingPerRegion.java 2692654Sjeff * @bug 8014078 8129977 2792654Sjeff * @library /testlibrary 2892654Sjeff * @modules java.base/sun.misc 2992654Sjeff * java.management/sun.management 3092654Sjeff * @build TestRemsetLoggingTools TestRemsetLoggingPerRegion 3192654Sjeff * @summary Verify output of -Xlog:gc+remset*=trace in regards to per-region type output 3292654Sjeff * @run main TestRemsetLoggingPerRegion 3392654Sjeff */ 3492654Sjeff 3592654Sjeffimport jdk.test.lib.*; 36262739Sglebiusimport java.lang.Thread; 37262739Sglebiusimport java.util.ArrayList; 3892654Sjeffimport java.util.Arrays; 3992654Sjeff 4092654Sjeffpublic class TestRemsetLoggingPerRegion { 4192654Sjeff 42184546Skeramida public static void main(String[] args) throws Exception { 4392654Sjeff String result; 4492654Sjeff 4592654Sjeff if (!TestRemsetLoggingTools.testingG1GC()) { 4692654Sjeff return; 47129906Sbmilekic } 4892654Sjeff 4992654Sjeff // single remembered set summary output at the end 5092654Sjeff result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 0); 51166213Smohans TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 0); 52166213Smohans 53244024Spjd // two times remembered set summary output 5492654Sjeff result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1); 5592654Sjeff TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 2); 5692654Sjeff } 5792654Sjeff} 5892654Sjeff