1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/runtime/RedefineObject/TestRedefineObject.java Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,53 @@ 1.4 +/* 1.5 + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 +import java.io.PrintWriter; 1.27 +import com.oracle.java.testlibrary.*; 1.28 + 1.29 +/* 1.30 + * Test to redefine java/lang/Object and verify that it doesn't crash on vtable 1.31 + * call on basic array type. 1.32 + * Test to redefine java/lang/ClassLoader and java/lang/reflect/Method to make 1.33 + * sure cached versions used afterward are the current version. 1.34 + * 1.35 + * @test 1.36 + * @bug 8005056 1.37 + * @bug 8009728 1.38 + * @library /testlibrary 1.39 + * @build Agent 1.40 + * @run main ClassFileInstaller Agent 1.41 + * @run main TestRedefineObject 1.42 + * @run main/othervm -javaagent:agent.jar -XX:TraceRedefineClasses=5 Agent 1.43 + */ 1.44 +public class TestRedefineObject { 1.45 + public static void main(String[] args) throws Exception { 1.46 + 1.47 + PrintWriter pw = new PrintWriter("MANIFEST.MF"); 1.48 + pw.println("Premain-Class: Agent"); 1.49 + pw.println("Can-Retransform-Classes: true"); 1.50 + pw.close(); 1.51 + 1.52 + ProcessBuilder pb = new ProcessBuilder(); 1.53 + pb.command(new String[] { JDKToolFinder.getJDKTool("jar"), "cmf", "MANIFEST.MF", "agent.jar", "Agent.class"}); 1.54 + pb.start().waitFor(); 1.55 + } 1.56 +}