Mercurial > hg > truffle
comparison test/compiler/codecache/CheckUpperLimit.java @ 11109:7ac80525ece9
8015635: Crash when specifying very large code cache size
Summary: Limit the size of the code cache to at most 2G when arguments are checked; added regression test
Reviewed-by: kvn, twisti
author | anoll |
---|---|
date | Tue, 09 Jul 2013 11:48:05 +0200 |
parents | |
children | 446cb5d25d03 |
comparison
equal
deleted
inserted
replaced
11106:e50be1620201 | 11109:7ac80525ece9 |
---|---|
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 8015635 | |
27 * @summary Test ensures that the ReservedCodeCacheSize is at most MAXINT | |
28 * @library /testlibrary | |
29 * | |
30 */ | |
31 import com.oracle.java.testlibrary.*; | |
32 | |
33 public class CheckUpperLimit { | |
34 public static void main(String[] args) throws Exception { | |
35 ProcessBuilder pb; | |
36 OutputAnalyzer out; | |
37 | |
38 pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=2048m", "-version"); | |
39 out = new OutputAnalyzer(pb.start()); | |
40 out.shouldHaveExitValue(0); | |
41 | |
42 pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=2049m", "-version"); | |
43 out = new OutputAnalyzer(pb.start()); | |
44 out.shouldContain("Invalid ReservedCodeCacheSize="); | |
45 out.shouldHaveExitValue(1); | |
46 } | |
47 } |