| /* |
| * Copyright (c) 2016, 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 8160591 |
| * @summary C1-generated code for System.arraycopy() does not throw an ArrayStoreException if 'dst' is no a "proper" array (i.e., it is java.lang.Object) |
| * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Xcomp -XX:-UseCompressedClassPointers -XX:CompileOnly=TestArrayCopyToFromObject.test TestArrayCopyToFromObject |
| * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Xcomp -XX:+UseCompressedClassPointers -XX:CompileOnly=TestArrayCopyToFromObject.test TestArrayCopyToFromObject |
| */ |
| public class TestArrayCopyToFromObject { |
| |
| public void test(Object aArray[]) { |
| Object a = new Object(); |
| |
| try { |
| System.arraycopy(aArray, 0, a, 0, 1); |
| throw new RuntimeException ("FAILED: Expected ArrayStoreException " + |
| "(due to destination not being an array) " + |
| "was not thrown"); |
| } catch (ArrayStoreException e) { |
| System.out.println("PASSED: Expected ArrayStoreException was thrown"); |
| } |
| |
| try { |
| System.arraycopy(a, 0, aArray, 0, 1); |
| throw new RuntimeException ("FAILED: Expected ArrayStoreException " + |
| "(due to source not being an array) " + |
| "was not thrown"); |
| } catch (ArrayStoreException e) { |
| System.out.println("PASSED: Expected ArrayStoreException was thrown"); |
| } |
| |
| } |
| |
| public static void main(String args[]) { |
| System.out.println("TestArrayCopyToFromObject"); |
| Object aArray[] = new Object[10]; |
| for (int i = 0; i < 10; i++) { |
| aArray[i] = new Object(); |
| } |
| new TestArrayCopyToFromObject().test(aArray); |
| } |
| } |