1 /* 2 * Copyright (c) 2001, 2015, 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 4368402 27 * @summary UnpreparedClasses verifies that all the classes in the 28 * loaded class list are prepared classes. 29 * @author Robert Field 30 * 31 * @run build JDIScaffold VMConnection 32 * @run compile -g InnerTarg.java 33 * @run build UnpreparedClasses 34 * 35 * @run driver UnpreparedClasses InnerTarg 36 */ 37 import com.sun.jdi.*; 38 import com.sun.jdi.event.*; 39 import com.sun.jdi.request.*; 40 41 import java.util.List; 42 import java.util.Iterator; 43 44 public class UnpreparedClasses extends JDIScaffold { 45 final String[] args; 46 47 public static void main(String args[]) throws Exception { 48 new UnpreparedClasses(args).startTests(); 49 } 50 51 UnpreparedClasses(String args[]) throws Exception { 52 super(); 53 this.args = args; 54 } 55 56 protected void runTests() throws Exception { 57 connect(args); 58 waitForVMStart(); 59 resumeTo("InnerTarg", "go", "()V"); 60 61 List all = vm().allClasses(); 62 for (Iterator it = all.iterator(); it.hasNext(); ) { 63 ReferenceType cls = (ReferenceType)it.next(); 64 boolean preped = cls.isPrepared() || (cls instanceof ArrayReference); 65 66 if (!preped) { 67 System.err.println("Class not prepared: " + cls); 68 } 69 cls.methods(); // exception if methods unprepared 70 if (!preped) { 71 throw new Exception("Class not prepared: " + cls); 72 } 73 } 74 75 // Allow application to complete 76 resumeToVMDeath(); 77 } 78 }