jdk8-mips64-public/hotspot: test/compiler/7088020/Test7088020.java@49b5160951dd

     1 /*

     2  * Copyright (c) 2011, 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  */

    25 /**

    26  * @test

    27  * @bug 7088020

    28  * @summary SEGV in JNIHandleBlock::release_block

    29  *

    30  * @run main Test7088020

    31  */

    33 import java.lang.invoke.*;

    36 public class Test7088020 {

    37     public static boolean test() {

    38         return false;

    39     }

    41     public static void main(String... args) throws Throwable {

    42         MethodHandle test = MethodHandles.lookup().findStatic(Test7088020.class, "test",  MethodType.methodType(Boolean.TYPE));

    44         // Exercise WMT with different argument alignments

    45         int thrown = 0;

    46         try {

    47             test.invokeExact(0);

    48         } catch (WrongMethodTypeException wmt) {

    49             thrown++;

    50             if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");

    51         }

    52         try {

    53             test.invokeExact(0, 1);

    54         } catch (WrongMethodTypeException wmt) {

    55             thrown++;

    56             if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");

    57         }

    58         try {

    59             test.invokeExact(0, 1, 2);

    60         } catch (WrongMethodTypeException wmt) {

    61             thrown++;

    62             if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");

    63         }

    64         try {

    65             test.invokeExact(0, 1, 2, 3);

    66         } catch (WrongMethodTypeException wmt) {

    67             thrown++;

    68             if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");

    69         }

    70         try {

    71             thrown++;

    72             test.invokeExact(0, 1, 2, 3, 4);

    73         } catch (WrongMethodTypeException wmt) {

    74             if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");

    75         }

    76         if (thrown != 5) {

    77             throw new InternalError("not enough throws");

    78         }

    79     }

    80 }

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