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annotate test/runtime/8024804/RegisterNatives.java @ 13436:9fbabcbb875b

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8028741: Interface Method Resolution should skip static and non-public methods in j.l.Object Summary: Implementation of JDK 8 JVMS 5.4.3.4 specification change to skip static and non-public methods of java.lang.Object for interface method resolution. Reviewed-by: acorn, coleenp Contributed-by: lois.foltan@oracle.com
author hseigel
date Tue, 10 Dec 2013 16:18:26 -0500
parents 7a58803b5069
children
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1 /*
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2 * Copyright (c) 2013, 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
d248425bcfe8 8024804: Crash when InterfaceMethodref resolves to Object.registerNatives
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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 8024804
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27 * @bug 8028741
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28 * @summary interface method resolution should skip finding j.l.Object's registerNatives() and succeed in selecting class B's registerNatives()
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29 * @run main RegisterNatives
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30 */
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31 public class RegisterNatives {
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32 interface I { void registerNatives(); }
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33 interface J extends I {}
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34 static class B implements J { public void registerNatives() { System.out.println("B"); } }
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35 public static void main(String... args) {
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36 System.out.println("Regression test for JDK-8024804, crash when InterfaceMethodref resolves to Object.registerNatives\n");
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37 J val = new B();
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38 try {
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39 val.registerNatives();
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40 } catch (IllegalAccessError e) {
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41 System.out.println("TEST FAILS - JDK 8 JVMS, static and non-public methods of j.l.Object should be ignored during interface method resolution\n");
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42 e.printStackTrace();
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43 throw e;
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44 }
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45 System.out.println("TEST PASSES - no IAE resulted\n");
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46 }
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47 }