jdk8-mips64-public/hotspot: test/compiler/codecache/CheckReservedInitialCodeCacheSizeArgOrder.java@49b5160951dd

     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  */

    24 /*

    25  * @test

    26  * @bug 8013496

    27  * @summary Test checks that the order in which ReversedCodeCacheSize and

    28  *          InitialCodeCacheSize are passed to the VM is irrelevant.

    29  * @library /testlibrary

    30  *

    31  */

    32 import com.oracle.java.testlibrary.*;

    34 public class CheckReservedInitialCodeCacheSizeArgOrder {

    35   public static void main(String[] args) throws Exception {

    36     ProcessBuilder pb1,  pb2;

    37     OutputAnalyzer out1, out2;

    39     pb1 = ProcessTools.createJavaProcessBuilder("-XX:InitialCodeCacheSize=4m", "-XX:ReservedCodeCacheSize=8m", "-version");

    40     pb2 = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=8m", "-XX:InitialCodeCacheSize=4m", "-version");

    42     out1 = new OutputAnalyzer(pb1.start());

    43     out2 = new OutputAnalyzer(pb2.start());

    45     // Check that the outputs are equal

    46     if (out1.getStdout().compareTo(out2.getStdout()) != 0) {

    47       throw new RuntimeException("Test failed");

    48     }

    50     out1.shouldHaveExitValue(0);

    51     out2.shouldHaveExitValue(0);

    52   }

    53 }

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