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
|
/*
* Copyright (c) 2010, 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.
*/
/**
* apply_to_call3.js - do one apply to call specialization, then override, apply and make sure it reverts (i.e. stops
* calling call). Then apply should break and throw exception
*
* @test
* @run
*/
print("start");
var x = {
a : 0,
b : 0,
c : 0,
initialize : function(x,y,z) {
this.a = x;
this.b = y;
this.c = z;
}
};
function test() {
x.initialize.apply(x, arguments);
}
test(4711,23,17);
print(x.a);
print(x.b);
print(x.c);
print("Overwriting apply now");
Function.prototype.apply = function() {
throw "This should be thrown, as the test call transform is no longer valid";
};
try {
test(1,2,3);
} catch (e) {
print(e);
}
print(x.a);
print(x.b);
print(x.c);
|
