jdk8-mips64-public/hotspot: test/runtime/ClassFile/OomWhileParsingRepeatedJsr.java@2bac854670c0

     1 /*

     2  * Copyright (c) 2011, 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  */

    26 /*

    27  * @test OomWhileParsingRepeatedJsr

    28  * @summary Testing class file parser; specifically parsing

    29  *          a file with repeated JSR (jump local subroutine)

    30  *          bytecode command.

    31  * @bug 6878713

    32  * @bug 7030610

    33  * @bug 7037122

    34  * @bug 7123945

    35  * @bug 8016029

    36  * @library /testlibrary

    37  * @run main OomWhileParsingRepeatedJsr

    38  */

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

    43 public class OomWhileParsingRepeatedJsr {

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

    47         // ======= Configure the test

    48         String jarFile = System.getProperty("test.src") + "/testcase.jar";

    49         String className = "OOMCrashClass1960_2";

    51         // limit is 768MB in native words

    52         int mallocMaxTestWords = (1024 * 1024 * 768 / 4);

    53         if (Platform.is64bit())

    54             mallocMaxTestWords = (mallocMaxTestWords / 2);

    56         // ======= extract the test class

    57         ProcessBuilder pb = new ProcessBuilder(new String[] {

    58             JDKToolFinder.getJDKTool("jar"),

    59             "xvf", jarFile } );

    60         OutputAnalyzer output = new OutputAnalyzer(pb.start());

    61         output.shouldHaveExitValue(0);

    63         // ======= execute the test

    64         pb = ProcessTools.createJavaProcessBuilder(

    65             "-cp", ".",

    66             "-XX:+UnlockDiagnosticVMOptions",

    67             "-XX:MallocMaxTestWords=" + mallocMaxTestWords,

    68             className );

    70         output = new OutputAnalyzer(pb.start());

    71         output.shouldContain("Cannot reserve enough memory");

    72     }

    73 }

Mercurial > jdk8-mips64-public > hotspot / file revision