Mercurial > hg > truffle

comparison test/runtime/CompressedOops/CompressedKlassPointerAndOops.java @ 11987:81e0f17ade64

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8009407: runtime/8000968/Test8000968.sh has incorrect check for proper config Summary: runtime/8000968/Test8000968.sh has incorrect check for proper config Reviewed-by: coleenp, mseledtsov, sspitsyn, hseigel
author ctornqvi
date Thu, 01 Aug 2013 22:25:11 +0200
parents
children 7944aba7ba41
comparison
equal deleted inserted replaced
11986:c01913206da5 11987:81e0f17ade64
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 */
23
24 /*
25 * @test
26 * @bug 8000968
27 * @key regression
28 * @summary NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes=32
29 * @library /testlibrary
30 */
31
32 import com.oracle.java.testlibrary.*;
33
34 public class CompressedKlassPointerAndOops {
35
36 public static void main(String[] args) throws Exception {
37
38 if (!Platform.is64bit()) {
39 // Can't test this on 32 bit, just pass
40 System.out.println("Skipping test on 32bit");
41 return;
42 }
43
44 runWithAlignment(16);
45 runWithAlignment(32);
46 runWithAlignment(64);
47 runWithAlignment(128);
48 }
49
50 private static void runWithAlignment(int alignment) throws Exception {
51 ProcessBuilder pb;
52 OutputAnalyzer output;
53
54 pb = ProcessTools.createJavaProcessBuilder(
55 "-XX:+UseCompressedKlassPointers",
56 "-XX:+UseCompressedOops",
57 "-XX:ObjectAlignmentInBytes=" + alignment,
58 "-version");
59
60 output = new OutputAnalyzer(pb.start());
61 output.shouldHaveExitValue(0);
62 }
63 }