1 /*

     2  * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 /**

    26  * @test

    27  * @summary Test relevant combinations of command line flags with shared strings

    28  * @requires vm.cds.archived.java.heap & vm.hasJFR

    29  * @library /test/lib /test/hotspot/jtreg/runtime/appcds

    30  * @modules java.base/jdk.internal.misc

    31  * @modules java.management

    32  *          jdk.jartool/sun.tools.jar

    33  * @build HelloString

    34  * @run driver FlagCombo

    35  */

    36 

    37 /**

    38  * @test

    39  * @summary Test relevant combinations of command line flags with shared strings

    40  * @comment A special test excluding the case that requires JFR

    41  * @requires vm.cds.archived.java.heap & !vm.hasJFR

    42  * @library /test/lib /test/hotspot/jtreg/runtime/appcds

    43  * @modules java.base/jdk.internal.misc

    44  * @modules java.management

    45  *          jdk.jartool/sun.tools.jar

    46  * @build HelloString

    47  * @run driver FlagCombo noJfr

    48  */

    49 

    50 import jdk.test.lib.BuildHelper;

    51 import jdk.test.lib.Platform;

    52 

    53 public class FlagCombo {

    54     public static void main(String[] args) throws Exception {

    55         SharedStringsUtils.buildJar("HelloString");

    56 

    57         SharedStringsUtils.dump(TestCommon.list("HelloString"),

    58             "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");

    59 

    60         SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseG1GC");

    61 

    62         if (args.length == 0) {

    63             SharedStringsUtils.runWithArchiveAuto("HelloString",

    64                 "-XX:StartFlightRecording=dumponexit=true");

    65         }

    66 

    67         SharedStringsUtils.runWithArchive("HelloString", "-XX:+UnlockDiagnosticVMOptions",

    68            "-XX:NativeMemoryTracking=detail", "-XX:+PrintNMTStatistics");

    69     }

    70 }