/* * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /** * @test * @summary Test relevant combinations of command line flags with shared strings * @requires vm.cds.archived.java.heap & vm.hasJFR * @library /test/lib /test/hotspot/jtreg/runtime/appcds * @modules java.base/jdk.internal.misc * @modules java.management * jdk.jartool/sun.tools.jar * @build HelloString * @run main FlagCombo */ /** * @test * @summary Test relevant combinations of command line flags with shared strings * @comment A special test excluding the case that requires JFR * @requires vm.cds.archived.java.heap & !vm.hasJFR * @library /test/lib /test/hotspot/jtreg/runtime/appcds * @modules java.base/jdk.internal.misc * @modules java.management * jdk.jartool/sun.tools.jar * @build HelloString * @run main FlagCombo noJfr */ import jdk.test.lib.BuildHelper; import jdk.test.lib.Platform; public class FlagCombo { public static void main(String[] args) throws Exception { SharedStringsUtils.buildJar("HelloString"); SharedStringsUtils.dump(TestCommon.list("HelloString"), "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables"); SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseG1GC"); if (args.length == 0) { SharedStringsUtils.runWithArchiveAuto("HelloString", "-XX:StartFlightRecording=dumponexit=true"); } SharedStringsUtils.runWithArchive("HelloString", "-XX:+UnlockDiagnosticVMOptions", "-XX:NativeMemoryTracking=detail", "-XX:+PrintNMTStatistics"); } }