jdk8-mips64-public/hotspot: test/runtime/SharedArchiveFile/DefaultUseWithClient.java@6cbff0651f1a

     1 /*

     2  * Copyright (c) 2014, 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  */

    24 /*

    25  * @test DefaultUseWithClient

    26  * @summary Test default behavior of sharing with -client

    27  * @library /testlibrary

    28  * @run main DefaultUseWithClient

    29  * @bug 8032224

    30  */

    32 import com.oracle.java.testlibrary.*;

    33 import java.io.File;

    35 public class DefaultUseWithClient {

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

    37         String fileName = "test.jsa";

    39         // On 32-bit windows CDS should be on by default in "-client" config

    40         // Skip this test on any other platform

    41         boolean is32BitWindows = (Platform.isWindows() && Platform.is32bit());

    42         if (!is32BitWindows) {

    43             System.out.println("Test only applicable on 32-bit Windows. Skipping");

    44             return;

    45         }

    47         // create the archive

    48         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

    49            "-XX:+UnlockDiagnosticVMOptions",

    50            "-XX:SharedArchiveFile=./" + fileName,

    51            "-Xshare:dump");

    52         OutputAnalyzer output = new OutputAnalyzer(pb.start());

    53         output.shouldHaveExitValue(0);

    55         pb = ProcessTools.createJavaProcessBuilder(

    56            "-XX:+UnlockDiagnosticVMOptions",

    57            "-XX:SharedArchiveFile=./" + fileName,

    58            "-client",

    59            "-XX:+PrintSharedSpaces",

    60            "-version");

    62         output = new OutputAnalyzer(pb.start());

    63         try {

    64             output.shouldContain("sharing");

    65         } catch (RuntimeException e) {

    66             // if sharing failed due to ASLR or similar reasons,

    67             // check whether sharing was attempted at all (UseSharedSpaces)

    68             output.shouldContain("UseSharedSpaces:");

    69         }

    70         output.shouldHaveExitValue(0);

    71    }

    72 }

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