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
|
/* -*- 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: 13 Sep 2002
* SUMMARY: Testing F.toString()
* See http://bugzilla.mozilla.org/show_bug.cgi?id=168347
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 168347;
var summary = "Testing F.toString()";
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var FtoString = '';
var sFunc = '';
sFunc += 'function F()';
sFunc += '{';
sFunc += ' var f = arguments.callee;';
sFunc += ' f.i = 0;';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i = f.i + 1;';
sFunc += ' print("i = i+1 succeeded \ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i = i+1 failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' ++f.i;';
sFunc += ' print("++i succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("++i failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i++;';
sFunc += ' print("i++ succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i++ failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' --f.i;';
sFunc += ' print("--i succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("--i failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '';
sFunc += ' try';
sFunc += ' {';
sFunc += ' f.i--;';
sFunc += ' print("i-- succeeded \t\ti = " + f.i);';
sFunc += ' }';
sFunc += ' catch(e)';
sFunc += ' {';
sFunc += ' print("i-- failed with " + e + "\ti = " + f.i);';
sFunc += ' }';
sFunc += '}';
/*
* Use sFunc to define the function F. The test
* then rests on comparing F.toString() to sFunc.
*/
eval(sFunc);
/*
* There are trivial whitespace differences between F.toString()
* and sFunc. So strip out whitespace before comparing them -
*/
sFunc = stripWhite(sFunc);
FtoString = stripWhite(F.toString());
/*
* Break comparison into sections to make any failures
* easier for the developer to track down -
*/
status = inSection(1);
actual = FtoString.substring(0,100);
expect = sFunc.substring(0,100);
addThis();
status = inSection(2);
actual = FtoString.substring(100,200);
expect = sFunc.substring(100,200);
addThis();
status = inSection(3);
actual = FtoString.substring(200,300);
expect = sFunc.substring(200,300);
addThis();
status = inSection(4);
actual = FtoString.substring(300,400);
expect = sFunc.substring(300,400);
addThis();
status = inSection(5);
actual = FtoString.substring(400,500);
expect = sFunc.substring(400,500);
addThis();
status = inSection(6);
actual = FtoString.substring(500,600);
expect = sFunc.substring(500,600);
addThis();
status = inSection(7);
actual = FtoString.substring(600,700);
expect = sFunc.substring(600,700);
addThis();
status = inSection(8);
actual = FtoString.substring(700,800);
expect = sFunc.substring(700,800);
addThis();
status = inSection(9);
actual = FtoString.substring(800,900);
expect = sFunc.substring(800,900);
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual;
expectedvalues[UBound] = expect;
UBound++;
}
/*
* Remove any whitespace characters; also
* any escaped tabs or escaped newlines.
*/
function stripWhite(str)
{
var re = /\s|\\t|\\n/g;
return str.replace(re, '');
}
function test()
{
enterFunc('test');
printBugNumber(BUGNUMBER);
printStatus(summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
exitFunc ('test');
}
|
