1 /* 2 * Copyright (c) 2009, 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 24 /** 25 * @test 26 * @bug 6833129 27 * @summary Object.clone() and Arrays.copyOf ignore coping with -XX:+DeoptimizeALot 28 * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+DeoptimizeALot Test 29 */ 30 31 public class Test{ 32 public static void init(int src[]) { 33 for (int i =0; i<src.length; i++) { 34 src[i] = i; 35 } 36 } 37 38 public static void clone_and_verify(int src[]) { 39 for (int i = 0; i < src.length; i++) { 40 int [] src_clone = src.clone(); 41 if (src[i] != src_clone[i]) { 42 System.out.println("Error: allocated but not copied: "); 43 for( int j =0; j < src_clone.length; j++) 44 System.out.print(" " + src_clone[j]); 45 System.out.println(); 46 System.exit(97); 47 } 48 } 49 } 50 51 public static void test() { 52 int[] src = new int[34]; 53 init(src); 54 clone_and_verify(src); 55 } 56 57 public static void main(String[] args) { 58 for (int i=0; i< 20000; i++) { 59 test(); 60 } 61 } 62 }