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