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12861
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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 /*
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25 * @test
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26 * @bug 8013496
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27 * @summary Test checks that the order in which ReversedCodeCacheSize and
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28 * InitialCodeCacheSize are passed to the VM is irrelevant.
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29 * @library /testlibrary
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30 *
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31 */
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32 import com.oracle.java.testlibrary.*;
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33
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34 public class CheckReservedInitialCodeCacheSizeArgOrder {
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35 public static void main(String[] args) throws Exception {
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36 ProcessBuilder pb1, pb2;
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37 OutputAnalyzer out1, out2;
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38
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39 pb1 = ProcessTools.createJavaProcessBuilder("-XX:InitialCodeCacheSize=4m", "-XX:ReservedCodeCacheSize=8m", "-version");
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40 pb2 = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=8m", "-XX:InitialCodeCacheSize=4m", "-version");
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41
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42 out1 = new OutputAnalyzer(pb1.start());
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43 out2 = new OutputAnalyzer(pb2.start());
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44
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45 // Check that the outputs are equal
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46 if (out1.getStdout().compareTo(out2.getStdout()) != 0) {
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47 throw new RuntimeException("Test failed");
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48 }
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49
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50 out1.shouldHaveExitValue(0);
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51 out2.shouldHaveExitValue(0);
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52 }
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53 }
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