1 /* 2 * Copyright (c) 2016, 2019, 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 8149743 27 * @summary crash when adding a breakpoint after redefining to add a private static method 28 * @comment converted from test/jdk/com/sun/jdi/RedefineAddPrivateMethod.sh 29 * 30 * @library /test/lib 31 * @compile -g RedefineAddPrivateMethod.java 32 * @run main/othervm RedefineAddPrivateMethod 33 */ 34 35 import jdk.test.lib.process.OutputAnalyzer; 36 import lib.jdb.JdbCommand; 37 import lib.jdb.JdbTest; 38 39 class RedefineAddPrivateMethodTarg { main(String[] args)40 static public void main(String[] args) { 41 System.out.println("@1 breakpoint"); 42 System.out.println("@2 breakpoint"); 43 } 44 45 // @1 uncomment private static void test() {} 46 } 47 48 public class RedefineAddPrivateMethod extends JdbTest { 49 static private final String ALLOW_ADD_DELETE_OPTION = "-XX:+AllowRedefinitionToAddDeleteMethods"; 50 main(String argv[])51 public static void main(String argv[]) { 52 RedefineAddPrivateMethod test = new RedefineAddPrivateMethod(); 53 test.launchOptions.addVMOptions(ALLOW_ADD_DELETE_OPTION); 54 test.run(); 55 } 56 RedefineAddPrivateMethod()57 private RedefineAddPrivateMethod() { 58 super(DEBUGGEE_CLASS, SOURCE_FILE); 59 } 60 61 private static final String DEBUGGEE_CLASS = RedefineAddPrivateMethodTarg.class.getName(); 62 private static final String SOURCE_FILE = "RedefineAddPrivateMethod.java"; 63 64 @Override runCases()65 protected void runCases() { 66 setBreakpoints(1); 67 jdb.command(JdbCommand.run()); 68 69 redefineClass(1, "-g"); 70 // ensure "test()" method has been added successfully 71 execCommand(JdbCommand.eval(DEBUGGEE_CLASS + ".test()")) 72 .shouldNotContain("ParseException"); 73 74 setBreakpoints(2); 75 jdb.command(JdbCommand.run()); 76 77 jdb.quit(); 78 79 new OutputAnalyzer(getDebuggeeOutput()) 80 .shouldNotContain("Internal exception:"); 81 } 82 } 83