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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
// |reftest| skip-if(!this.uneval)
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* Date: 28 August 2001
*
* SUMMARY: A [DontEnum] prop, if overridden, should appear in uneval().
* See http://bugzilla.mozilla.org/show_bug.cgi?id=90596
*
* NOTE: some inefficiencies in the test are made for the sake of readability.
* Sorting properties alphabetically is done for definiteness in comparisons.
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 90596;
var summary = 'A [DontEnum] prop, if overridden, should appear in uneval()';
var cnCOMMA = ',';
var cnLBRACE = '{';
var cnRBRACE = '}';
var cnLPAREN = '(';
var cnRPAREN = ')';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var obj = {};
status = inSection(1);
obj = {toString:9};
actual = uneval(obj);
expect = '({toString:9})';
addThis();
status = inSection(2);
obj = {hasOwnProperty:"Hi"};
actual = uneval(obj);
expect = '({hasOwnProperty:"Hi"})';
addThis();
status = inSection(3);
obj = {toString:9, hasOwnProperty:"Hi"};
actual = uneval(obj);
expect = '({toString:9, hasOwnProperty:"Hi"})';
addThis();
status = inSection(4);
obj = {prop1:1, toString:9, hasOwnProperty:"Hi"};
actual = uneval(obj);
expect = '({prop1:1, toString:9, hasOwnProperty:"Hi"})';
addThis();
// TRY THE SAME THING IN EVAL CODE
var s = '';
status = inSection(5);
s = 'obj = {toString:9}';
eval(s);
actual = uneval(obj);
expect = '({toString:9})';
addThis();
status = inSection(6);
s = 'obj = {hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({hasOwnProperty:"Hi"})';
addThis();
status = inSection(7);
s = 'obj = {toString:9, hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({toString:9, hasOwnProperty:"Hi"})';
addThis();
status = inSection(8);
s = 'obj = {prop1:1, toString:9, hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({prop1:1, toString:9, hasOwnProperty:"Hi"})';
addThis();
// TRY THE SAME THING IN FUNCTION CODE
function A()
{
status = inSection(9);
var s = 'obj = {toString:9}';
eval(s);
actual = uneval(obj);
expect = '({toString:9})';
addThis();
}
A();
function B()
{
status = inSection(10);
var s = 'obj = {hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({hasOwnProperty:"Hi"})';
addThis();
}
B();
function C()
{
status = inSection(11);
var s = 'obj = {toString:9, hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({toString:9, hasOwnProperty:"Hi"})';
addThis();
}
C();
function D()
{
status = inSection(12);
var s = 'obj = {prop1:1, toString:9, hasOwnProperty:"Hi"}';
eval(s);
actual = uneval(obj);
expect = '({prop1:1, toString:9, hasOwnProperty:"Hi"})';
addThis();
}
D();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
/*
* Sort properties alphabetically -
*/
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = sortThis(actual);
expectedvalues[UBound] = sortThis(expect);
UBound++;
}
/*
* Takes string of form '({"c", "b", "a", 2})' and returns '({"a","b","c",2})'
*/
function sortThis(sList)
{
sList = compactThis(sList);
sList = stripParens(sList);
sList = stripBraces(sList);
var arr = sList.split(cnCOMMA);
arr = arr.sort();
var ret = String(arr);
ret = addBraces(ret);
ret = addParens(ret);
return ret;
}
/*
* Strips out any whitespace from the text -
*/
function compactThis(text)
{
var charCode = 0;
var ret = '';
for (var i=0; i<text.length; i++)
{
charCode = text.charCodeAt(i);
if (!isWhiteSpace(charCode))
ret += text.charAt(i);
}
return ret;
}
function isWhiteSpace(charCode)
{
switch (charCode)
{
case (0x0009):
case (0x000B):
case (0x000C):
case (0x0020):
case (0x000A): // '\n'
case (0x000D): // '\r'
return true;
break;
default:
return false;
}
}
/*
* strips off parens at beginning and end of text -
*/
function stripParens(text)
{
// remember to escape the parens...
var arr = text.match(/^\((.*)\)$/);
// defend against a null match...
if (arr != null && arr[1] != null)
return arr[1];
return text;
}
/*
* strips off braces at beginning and end of text -
*/
function stripBraces(text)
{
// remember to escape the braces...
var arr = text.match(/^\{(.*)\}$/);
// defend against a null match...
if (arr != null && arr[1] != null)
return arr[1];
return text;
}
function addBraces(text)
{
return cnLBRACE + text + cnRBRACE;
}
function addParens(text)
{
return cnLPAREN + text + cnRPAREN;
}
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
}
|
