Mercurial > hg > truffle
diff test/runtime/SharedArchiveFile/DefaultUseWithClient.java @ 20488:9c8439756c05
8052313: Backport CDS tests from JDK-9 to jdk8_u40
Summary: Copied CDS tests from jdk-9 to jdk8u40
Reviewed-by: ccheung, dholmes
author | mseledtsov |
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date | Fri, 19 Sep 2014 11:12:39 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/runtime/SharedArchiveFile/DefaultUseWithClient.java Fri Sep 19 11:12:39 2014 -0400 @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2014, 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 DefaultUseWithClient + * @summary Test default behavior of sharing with -client + * @library /testlibrary + * @run main DefaultUseWithClient + * @bug 8032224 + */ + +import com.oracle.java.testlibrary.*; +import java.io.File; + +public class DefaultUseWithClient { + public static void main(String[] args) throws Exception { + String fileName = "test.jsa"; + + // On 32-bit windows CDS should be on by default in "-client" config + // Skip this test on any other platform + boolean is32BitWindows = (Platform.isWindows() && Platform.is32bit()); + if (!is32BitWindows) { + System.out.println("Test only applicable on 32-bit Windows. Skipping"); + return; + } + + // create the archive + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( + "-XX:+UnlockDiagnosticVMOptions", + "-XX:SharedArchiveFile=./" + fileName, + "-Xshare:dump"); + OutputAnalyzer output = new OutputAnalyzer(pb.start()); + output.shouldHaveExitValue(0); + + pb = ProcessTools.createJavaProcessBuilder( + "-XX:+UnlockDiagnosticVMOptions", + "-XX:SharedArchiveFile=./" + fileName, + "-client", + "-XX:+PrintSharedSpaces", + "-version"); + + output = new OutputAnalyzer(pb.start()); + try { + output.shouldContain("sharing"); + } catch (RuntimeException e) { + // if sharing failed due to ASLR or similar reasons, + // check whether sharing was attempted at all (UseSharedSpaces) + output.shouldContain("UseSharedSpaces:"); + } + output.shouldHaveExitValue(0); + } +}