1 /*

     2  * Copyright (c) 2014, 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 import com.oracle.java.testlibrary.TimeLimitedRunner;

    26 import com.oracle.java.testlibrary.Utils;

    27 

    28 public class CodeCacheStressRunner {

    29     private final Runnable action;

    30     public CodeCacheStressRunner(Runnable action) {

    31         this.action = action;

    32     }

    33 

    34     protected final void runTest() {

    35         Helper.startInfiniteLoopThread(action);

    36         try {

    37             // adjust timeout and substract vm init and exit time

    38             long timeout = Utils.adjustTimeout(Utils.DEFAULT_TEST_TIMEOUT);

    39             timeout *= 0.9;

    40             new TimeLimitedRunner(timeout, 2.0d, this::test).call();

    41         } catch (Exception e) {

    42             throw new Error("Exception occurred during test execution", e);

    43         }

    44     }

    45 

    46     private boolean test() {

    47         Helper.TestCase obj = Helper.TestCase.get();

    48         Helper.callMethod(obj.getCallable(), obj.expectedValue());

    49         return true;

    50     }

    51 

    52 }