Wed, 27 Apr 2016 01:25:04 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/
changeset: 6782:28b50d07f6f8
tag: jdk8u25-b17
1 /*
2 * Copyright (c) 2013, 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 * @ignore 8026154
26 * @test
27 * @bug 8005933
28 * @summary Test that -Xshare:auto uses CDS when explicitly specified with -server.
29 * @library /testlibrary
30 * @run main XShareAuto
31 */
33 import com.oracle.java.testlibrary.*;
35 public class XShareAuto {
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
38 "-server", "-XX:+UnlockDiagnosticVMOptions",
39 "-XX:SharedArchiveFile=./sample.jsa", "-Xshare:dump");
40 OutputAnalyzer output = new OutputAnalyzer(pb.start());
41 output.shouldContain("Loading classes to share");
42 output.shouldHaveExitValue(0);
44 pb = ProcessTools.createJavaProcessBuilder(
45 "-server", "-XX:+UnlockDiagnosticVMOptions",
46 "-XX:SharedArchiveFile=./sample.jsa", "-version");
47 output = new OutputAnalyzer(pb.start());
48 output.shouldNotContain("sharing");
49 output.shouldHaveExitValue(0);
51 pb = ProcessTools.createJavaProcessBuilder(
52 "-server", "-Xshare:auto", "-XX:+UnlockDiagnosticVMOptions",
53 "-XX:SharedArchiveFile=./sample.jsa", "-version");
54 output = new OutputAnalyzer(pb.start());
55 try {
56 output.shouldContain("sharing");
57 output.shouldHaveExitValue(0);
58 } catch (RuntimeException e) {
59 // If this failed then check that it would also be unable
60 // to share even if -Xshare:on is specified. If so, then
61 // return a success status.
62 pb = ProcessTools.createJavaProcessBuilder(
63 "-server", "-Xshare:on", "-XX:+UnlockDiagnosticVMOptions",
64 "-XX:SharedArchiveFile=./sample.jsa", "-version");
65 output = new OutputAnalyzer(pb.start());
66 output.shouldContain("Unable to use shared archive");
67 output.shouldHaveExitValue(1);
68 }
69 }
70 }