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annotate test/compiler/6833129/Test.java @ 9010:08a16c26907f

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MX_TESTFILE environment variable can be used to specify (and preserve) the test list file used by 'mx unittest'. This is useful when wanting to run the command under gdb.
author Doug Simon <doug.simon@oracle.com>
date Thu, 11 Apr 2013 21:40:52 +0200
parents c18cbe5936b8
children
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1 /*
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2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23
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24 /**
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25 * @test
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26 * @bug 6833129
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27 * @summary Object.clone() and Arrays.copyOf ignore coping with -XX:+DeoptimizeALot
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28 * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:+DeoptimizeALot Test
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29 */
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30
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31 public class Test{
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32 public static void init(int src[]) {
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33 for (int i =0; i<src.length; i++) {
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34 src[i] = i;
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35 }
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36 }
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37
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38 public static void clone_and_verify(int src[]) {
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39 for (int i = 0; i < src.length; i++) {
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40 int [] src_clone = src.clone();
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41 if (src[i] != src_clone[i]) {
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42 System.out.println("Error: allocated but not copied: ");
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43 for( int j =0; j < src_clone.length; j++)
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44 System.out.print(" " + src_clone[j]);
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45 System.out.println();
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46 System.exit(97);
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47 }
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48 }
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49 }
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50
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51 public static void test() {
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52 int[] src = new int[34];
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53 init(src);
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54 clone_and_verify(src);
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55 }
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56
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57 public static void main(String[] args) {
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58 for (int i=0; i< 20000; i++) {
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59 test();
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60 }
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61 }
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62 }