Mercurial > hg > truffle
annotate test/gc/arguments/TestCompressedClassFlags.java @ 14323:d2954f85a366
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author | amurillo |
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date | Fri, 07 Feb 2014 09:41:36 -0800 |
parents | 7944aba7ba41 |
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1 /* |
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 import com.oracle.java.testlibrary.*; |
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25 |
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26 /* |
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27 * @test |
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28 * @bug 8015107 |
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29 * @summary Tests that VM prints a warning when -XX:CompressedClassSpaceSize |
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30 * is used together with -XX:-UseCompressedClassPointers |
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31 * @library /testlibrary |
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32 */ |
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33 public class TestCompressedClassFlags { |
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34 public static void main(String[] args) throws Exception { |
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35 if (Platform.is64bit()) { |
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36 OutputAnalyzer output = runJava("-XX:CompressedClassSpaceSize=1g", |
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37 "-XX:-UseCompressedClassPointers", |
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38 "-version"); |
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39 output.shouldContain("warning"); |
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40 output.shouldNotContain("error"); |
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41 output.shouldHaveExitValue(0); |
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42 } |
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43 } |
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44 |
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45 private static OutputAnalyzer runJava(String ... args) throws Exception { |
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46 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args); |
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47 return new OutputAnalyzer(pb.start()); |
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48 } |
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49 } |