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
|
/* -*- 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: 31 January 2003
* SUMMARY: Testing regular expressions of form /(x|y){n,}/
*
* See http://bugzilla.mozilla.org/show_bug.cgi?id=191479
*
*/
//-----------------------------------------------------------------------------
var i = 0;
var BUGNUMBER = 191479;
var summary = 'Testing regular expressions of form /(x|y){n,}/';
var status = '';
var statusmessages = new Array();
var pattern = '';
var patterns = new Array();
var string = '';
var strings = new Array();
var actualmatch = '';
var actualmatches = new Array();
var expectedmatch = '';
var expectedmatches = new Array();
status = inSection(1);
string = '12 3 45';
pattern = /(\d|\d\s){2,}/;
actualmatch = string.match(pattern);
expectedmatch = Array('12', '2');
addThis();
status = inSection(2);
string = '12 3 45';
pattern = /(\d|\d\s){4,}/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, '5');
addThis();
status = inSection(3);
string = '12 3 45';
pattern = /(\d|\d\s)+/;
actualmatch = string.match(pattern);
expectedmatch = Array('12', '2');
addThis();
status = inSection(4);
string = '12 3 45';
pattern = /(\d\s?){4,}/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, '5');
addThis();
/*
* Let's reverse the operands in Sections 1-3 above -
*/
status = inSection(5);
string = '12 3 45';
pattern = /(\d\s|\d){2,}/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, '5');
addThis();
status = inSection(6);
string = '12 3 45';
pattern = /(\d\s|\d){4,}/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, '5');
addThis();
status = inSection(7);
string = '12 3 45';
pattern = /(\d\s|\d)+/;
actualmatch = string.match(pattern);
expectedmatch = Array(string, '5');
addThis();
/*
* Let's take all 7 sections above and make each quantifer non-greedy.
*
* This is done by appending ? to it. It doesn't change the meaning of
* the quantifier, but makes it non-greedy, which affects the results -
*/
status = inSection(8);
string = '12 3 45';
pattern = /(\d|\d\s){2,}?/;
actualmatch = string.match(pattern);
expectedmatch = Array('12', '2');
addThis();
status = inSection(9);
string = '12 3 45';
pattern = /(\d|\d\s){4,}?/;
actualmatch = string.match(pattern);
expectedmatch = Array('12 3 4', '4');
addThis();
status = inSection(10);
string = '12 3 45';
pattern = /(\d|\d\s)+?/;
actualmatch = string.match(pattern);
expectedmatch = Array('1', '1');
addThis();
status = inSection(11);
string = '12 3 45';
pattern = /(\d\s?){4,}?/;
actualmatch = string.match(pattern);
expectedmatch = Array('12 3 4', '4');
addThis();
status = inSection(12);
string = '12 3 45';
pattern = /(\d\s|\d){2,}?/;
actualmatch = string.match(pattern);
expectedmatch = Array('12 ', '2 ');
addThis();
status = inSection(13);
string = '12 3 45';
pattern = /(\d\s|\d){4,}?/;
actualmatch = string.match(pattern);
expectedmatch = Array('12 3 4', '4');
addThis();
status = inSection(14);
string = '12 3 45';
pattern = /(\d\s|\d)+?/;
actualmatch = string.match(pattern);
expectedmatch = Array('1', '1');
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function addThis()
{
statusmessages[i] = status;
patterns[i] = pattern;
strings[i] = string;
actualmatches[i] = actualmatch;
expectedmatches[i] = expectedmatch;
i++;
}
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
}
|
