1 #!/bin/sh 2 3 # 4 # Copyright (c) 2006, 2014 Oracle and/or its affiliates. All rights reserved. 5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 6 # 7 # This code is free software; you can redistribute it and/or modify it 8 # under the terms of the GNU General Public License version 2 only, as 9 # published by the Free Software Foundation. 10 # 11 # This code is distributed in the hope that it will be useful, but WITHOUT 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 # version 2 for more details (a copy is included in the LICENSE file that 15 # accompanied this code). 16 # 17 # You should have received a copy of the GNU General Public License version 18 # 2 along with this work; if not, write to the Free Software Foundation, 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 # 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 # or visit www.oracle.com if you need additional information or have any 23 # questions. 24 # 25 26 # @test 27 # @bug 6173560 28 # @summary Redefine a class that implements an interface 29 # and verify that a subclass calls the right method. 30 # 31 # 32 # @run shell RedefineImplementor.sh 33 34 compileOptions=-g 35 36 # Uncomment this to see the JDI trace 37 #jdbOptions=-dbgtrace 38 39 createJavaFile() 40 { 41 cat <<EOF > $1.java.1 42 43 public class $1 implements Runnable { 44 public void run() { 45 System.out.println("$1's run"); 46 // @1 uncomment System.out.println("This is the new version of $1"); 47 } 48 49 public static void main(String[] args) { 50 Runnable r = new B(); 51 B.func(r); 52 B.func(r); // @1 breakpoint 53 } 54 55 } 56 57 class B extends $1 { 58 static void func(Runnable r) { 59 r.run(); 60 } 61 } 62 63 EOF 64 } 65 66 # This is called to feed cmds to jdb. 67 dojdbCmds() 68 { 69 setBkpts @1 70 runToBkpt @1 71 redefineClass @1 72 cmd allowExit cont 73 } 74 75 76 mysetup() 77 { 78 if [ -z "$TESTSRC" ] ; then 79 TESTSRC=. 80 fi 81 82 for ii in . $TESTSRC $TESTSRC/.. ; do 83 if [ -r "$ii/ShellScaffold.sh" ] ; then 84 . $ii/ShellScaffold.sh 85 break 86 fi 87 done 88 } 89 90 # You could replace this next line with the contents 91 # of ShellScaffold.sh and this script will run just the same. 92 mysetup 93 94 runit 95 96 debuggeeFailIfNotPresent 'This is the new version of ' 97 pass