Mercurial > hg > graal-compiler
view test/runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java @ 20733:6709b033c725
Merge
author | asaha |
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date | Tue, 19 Aug 2014 07:28:23 -0700 |
parents | 7944aba7ba41 |
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/* * 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 8003424 * @summary Testing UseCompressedClassPointers with CDS * @library /testlibrary * @run main CDSCompressedKPtrs */ import com.oracle.java.testlibrary.*; public class CDSCompressedKPtrs { public static void main(String[] args) throws Exception { ProcessBuilder pb; if (Platform.is64bit()) { pb = ProcessTools.createJavaProcessBuilder( "-XX:+UseCompressedClassPointers", "-XX:+UseCompressedOops", "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump"); OutputAnalyzer output = new OutputAnalyzer(pb.start()); try { output.shouldContain("Loading classes to share"); output.shouldHaveExitValue(0); pb = ProcessTools.createJavaProcessBuilder( "-XX:+UseCompressedClassPointers", "-XX:+UseCompressedOops", "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:on", "-version"); output = new OutputAnalyzer(pb.start()); output.shouldContain("sharing"); output.shouldHaveExitValue(0); } catch (RuntimeException e) { // Report 'passed' if CDS was turned off. output.shouldContain("Unable to use shared archive"); output.shouldHaveExitValue(1); } } } }