Mercurial > hg > graal-compiler
diff test/compiler/7088020/Test7088020.java @ 3937:c565834fb592
7088020: SEGV in JNIHandleBlock::release_block
Reviewed-by: kvn, twisti
author | never |
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date | Sat, 10 Sep 2011 00:11:04 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/7088020/Test7088020.java Sat Sep 10 00:11:04 2011 -0700 @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +/** + * @test + * @bug 7088020 + * @summary SEGV in JNIHandleBlock::release_block + * + * @run main Test7088020 + */ + +import java.lang.invoke.*; + + +public class Test7088020 { + public static boolean test() { + return false; + } + + public static void main(String... args) throws Throwable { + MethodHandle test = MethodHandles.lookup().findStatic(Test7088020.class, "test", MethodType.methodType(Boolean.TYPE)); + + // Exercise WMT with different argument alignments + int thrown = 0; + try { + test.invokeExact(0); + } catch (WrongMethodTypeException wmt) { + thrown++; + if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); + } + try { + test.invokeExact(0, 1); + } catch (WrongMethodTypeException wmt) { + thrown++; + if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); + } + try { + test.invokeExact(0, 1, 2); + } catch (WrongMethodTypeException wmt) { + thrown++; + if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); + } + try { + test.invokeExact(0, 1, 2, 3); + } catch (WrongMethodTypeException wmt) { + thrown++; + if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); + } + try { + thrown++; + test.invokeExact(0, 1, 2, 3, 4); + } catch (WrongMethodTypeException wmt) { + if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames"); + } + if (thrown != 5) { + throw new InternalError("not enough throws"); + } + } +}