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comparison test/runtime/SharedArchiveFile/SharedBaseAddress.java @ 20488:9c8439756c05

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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
date Fri, 19 Sep 2014 11:12:39 -0400
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20487:88467a76a382 20488:9c8439756c05
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 */
23
24 /*
25 * @test SharedBaseAddress
26 * @summary Test variety of values for SharedBaseAddress, making sure
27 * VM handles normal values as well as edge values w/o a crash.
28 * @library /testlibrary
29 * @run main SharedBaseAddress
30 */
31
32 import com.oracle.java.testlibrary.*;
33
34 public class SharedBaseAddress {
35
36 // shared base address test table
37 private static final String[] testTable = {
38 "1g", "8g", "64g","512g", "4t",
39 "32t", "128t", "0",
40 "1", "64k", "64M"
41 };
42
43 public static void main(String[] args) throws Exception {
44 // Known issue on Solaris-Sparc
45 // @ignore JDK-8044600
46 if (Platform.isSolaris() && Platform.isSparc())
47 return;
48
49 for (String testEntry : testTable) {
50 System.out.println("sharedBaseAddress = " + testEntry);
51
52 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
53 "-XX:+UnlockDiagnosticVMOptions",
54 "-XX:SharedArchiveFile=test.jsa",
55 "-XX:SharedBaseAddress=" + testEntry,
56 "-Xshare:dump");
57
58 OutputAnalyzer output = new OutputAnalyzer(pb.start());
59
60 output.shouldContain("Loading classes to share");
61
62 try {
63 pb = ProcessTools.createJavaProcessBuilder(
64 "-XX:+UnlockDiagnosticVMOptions",
65 "-XX:SharedArchiveFile=test.jsa",
66 "-Xshare:on",
67 "-version");
68 output = new OutputAnalyzer(pb.start());
69 output.shouldContain("sharing");
70 output.shouldHaveExitValue(0);
71 } catch (RuntimeException e) {
72 output.shouldContain("Unable to use shared archive");
73 output.shouldHaveExitValue(1);
74 }
75 }
76 }
77 }