jdk8-mips64-public/hotspot: test/runtime/CDSCompressedKPtrs/XShareAuto.java@7944aba7ba41 (annotated)

test/runtime/CDSCompressedKPtrs/XShareAuto.java@7944aba7ba41 (annotated)

test/runtime/CDSCompressedKPtrs/XShareAuto.java

Mon, 12 Aug 2013 17:37:02 +0200

author: ehelin
date: Mon, 12 Aug 2013 17:37:02 +0200
changeset 5694: 7944aba7ba41
parent 5625: 35b99e7e0af2
child 5748: 9ed97b511b26
permissions: -rw-r--r--

8015107: NPG: Use consistent naming for metaspace concepts
Reviewed-by: coleenp, mgerdin, hseigel

 /*
  * Copyright (c) 2013, 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
  * @bug 8005933
  * @summary Test that -Xshare:auto uses CDS when explicitly specified with -server.
  * @library /testlibrary
  * @run main XShareAuto
  */
 import com.oracle.java.testlibrary.*;
 public class XShareAuto {
     public static void main(String[] args) throws Exception {
         if (!Platform.is64bit()) {
             System.out.println("ObjectAlignmentInBytes for CDS is only " +
                 "supported on 64bit platforms; this plaform is " +
                 System.getProperty("sun.arch.data.model"));
             System.out.println("Skipping the test");
             return;
         }
         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
             "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa",
             "-Xshare:dump");
         OutputAnalyzer output = new OutputAnalyzer(pb.start());
         output.shouldContain("Loading classes to share");
         output.shouldHaveExitValue(0);
         pb = ProcessTools.createJavaProcessBuilder(
             "-server", "-XX:+UnlockDiagnosticVMOptions",
             "-XX:SharedArchiveFile=./sample.jsa", "-version");
         output = new OutputAnalyzer(pb.start());
         output.shouldNotContain("sharing");
         output.shouldHaveExitValue(0);
         pb = ProcessTools.createJavaProcessBuilder(
             "-server", "-Xshare:auto", "-XX:+UnlockDiagnosticVMOptions",
             "-XX:SharedArchiveFile=./sample.jsa", "-version");
         output = new OutputAnalyzer(pb.start());
         try {
             output.shouldContain("sharing");
             output.shouldHaveExitValue(0);
         } catch (RuntimeException e) {
             // If this failed then check that it would also be unable
             // to share even if -Xshare:on is specified.  If so, then
             // return a success status.
             pb = ProcessTools.createJavaProcessBuilder(
                 "-server", "-Xshare:on", "-XX:+UnlockDiagnosticVMOptions",
                 "-XX:SharedArchiveFile=./sample.jsa", "-version");
             output = new OutputAnalyzer(pb.start());
             output.shouldContain("Unable to use shared archive");
             output.shouldHaveExitValue(1);
         }
     }
 }

Mercurial > jdk8-mips64-public > hotspot / annotate

test/runtime/CDSCompressedKPtrs/XShareAuto.java@7944aba7ba41 (annotated)

test/runtime/CDSCompressedKPtrs/XShareAuto.java