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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=910220
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 910220</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=910220">Mozilla Bug 910220</a>
<p id="display"></p>
<div id="content" style="display: none">
<form name="x"></form>
</div>
<pre id="test">
</pre>
<script type="application/javascript">
/** Test for Bug 910220 **/
function getX() {
return "x";
}
function namedSetStrict(obj) {
"use strict";
var threw;
try {
obj.x = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when setting named property on " + obj);
try {
obj[getX()] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when setting named property via SETELEM on " + obj);
try {
Object.defineProperty(obj, "x", { value: 17 });
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when defining named property on " + obj);
}
function namedSetNonStrict(obj) {
var threw;
try {
obj.x = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(!threw,
"Should not throw in non-strict mode when setting named property on " + obj);
try {
obj[getX()] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(!threw,
"Should not throw in non-strict mode when setting named property via SETELEM on" + obj);
try {
Object.defineProperty(obj, "x", { value: 17 });
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in non-strict mode when defining named property on " + obj);
}
for (let obj of [ document, document.forms ]) {
namedSetStrict(obj);
namedSetNonStrict(obj);
}
function indexedSetStrict(obj) {
"use strict";
var threw;
try {
obj[0] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when setting indexed property on " + obj);
try {
obj[1000] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when setting out of bounds indexed property on " + obj);
try {
Object.defineProperty(obj, "0", { value: 17 });
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in strict mode when defining indexed property on " + obj);
}
function indexedSetNonStrict(obj) {
var threw;
try {
obj[0] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(!threw,
"Should not throw in non-strict mode when setting indexed property on " + obj);
try {
obj[1000] = 5;
threw = false;
} catch (e) {
threw = true;
}
ok(!threw,
"Should not throw in non-strict mode when setting out of bounds indexed property on " + obj);
try {
Object.defineProperty(obj, "0", { value: 17 });
threw = false;
} catch (e) {
threw = true;
}
ok(threw,
"Should throw in non-strict mode when defining indexed property on " + obj);
}
for (let obj of [ document.forms, document.childNodes ]) {
indexedSetStrict(obj);
indexedSetNonStrict(obj);
}
</script>
</body>
</html>
|
