Wed, 21 May 2014 10:56:41 -0700
Added tag jdk8u20-b15 for changeset 8c785f9bde6f
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | * |
aoqi@0 | 23 | */ |
aoqi@0 | 24 | |
aoqi@0 | 25 | /** |
aoqi@0 | 26 | * @test |
aoqi@0 | 27 | * @bug 7088020 |
aoqi@0 | 28 | * @summary SEGV in JNIHandleBlock::release_block |
aoqi@0 | 29 | * |
aoqi@0 | 30 | * @run main Test7088020 |
aoqi@0 | 31 | */ |
aoqi@0 | 32 | |
aoqi@0 | 33 | import java.lang.invoke.*; |
aoqi@0 | 34 | |
aoqi@0 | 35 | |
aoqi@0 | 36 | public class Test7088020 { |
aoqi@0 | 37 | public static boolean test() { |
aoqi@0 | 38 | return false; |
aoqi@0 | 39 | } |
aoqi@0 | 40 | |
aoqi@0 | 41 | public static void main(String... args) throws Throwable { |
aoqi@0 | 42 | MethodHandle test = MethodHandles.lookup().findStatic(Test7088020.class, "test", MethodType.methodType(Boolean.TYPE)); |
aoqi@0 | 43 | |
aoqi@0 | 44 | // Exercise WMT with different argument alignments |
aoqi@0 | 45 | int thrown = 0; |
aoqi@0 | 46 | try { |
aoqi@0 | 47 | test.invokeExact(0); |
aoqi@0 | 48 | } catch (WrongMethodTypeException wmt) { |
aoqi@0 | 49 | thrown++; |
aoqi@0 | 50 | if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); |
aoqi@0 | 51 | } |
aoqi@0 | 52 | try { |
aoqi@0 | 53 | test.invokeExact(0, 1); |
aoqi@0 | 54 | } catch (WrongMethodTypeException wmt) { |
aoqi@0 | 55 | thrown++; |
aoqi@0 | 56 | if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); |
aoqi@0 | 57 | } |
aoqi@0 | 58 | try { |
aoqi@0 | 59 | test.invokeExact(0, 1, 2); |
aoqi@0 | 60 | } catch (WrongMethodTypeException wmt) { |
aoqi@0 | 61 | thrown++; |
aoqi@0 | 62 | if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); |
aoqi@0 | 63 | } |
aoqi@0 | 64 | try { |
aoqi@0 | 65 | test.invokeExact(0, 1, 2, 3); |
aoqi@0 | 66 | } catch (WrongMethodTypeException wmt) { |
aoqi@0 | 67 | thrown++; |
aoqi@0 | 68 | if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); |
aoqi@0 | 69 | } |
aoqi@0 | 70 | try { |
aoqi@0 | 71 | thrown++; |
aoqi@0 | 72 | test.invokeExact(0, 1, 2, 3, 4); |
aoqi@0 | 73 | } catch (WrongMethodTypeException wmt) { |
aoqi@0 | 74 | if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); |
aoqi@0 | 75 | } |
aoqi@0 | 76 | if (thrown != 5) { |
aoqi@0 | 77 | throw new InternalError("not enough throws"); |
aoqi@0 | 78 | } |
aoqi@0 | 79 | } |
aoqi@0 | 80 | } |