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
|
/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
*/
var BUGNUMBER = 587366;
var summary = "String.prototype.replace with non-regexp searchValue";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
/*
* Check that regexp statics are preserved across the whole test.
* If the engine is trying to cheat by turning stuff into regexps,
* we should catch it!
*/
/(a|(b)|c)+/.exec('abcabc');
var before = {
"source" : RegExp.source,
"$`": RegExp.leftContext,
"$'": RegExp.rightContext,
"$&": RegExp.lastMatch,
"$1": RegExp.$1,
"$2": RegExp.$2
};
var text = 'I once was lost but now am found.';
var searchValue = 'found';
var replaceValue;
/* Lambda substitution. */
replaceValue = function(matchStr, matchStart, textStr) {
assertEq(matchStr, searchValue);
assertEq(matchStart, 27);
assertEq(textStr, text);
return 'not watching that show anymore';
}
var result = text.replace(searchValue, replaceValue);
assertEq(result, 'I once was lost but now am not watching that show anymore.');
/* Dollar substitution. */
replaceValue = "...wait, where was I again? And where is all my $$$$$$? Oh right, $`$&$'" +
" But with no $$$$$$"; /* Note the dot is not replaced and trails the end. */
result = text.replace(searchValue, replaceValue);
assertEq(result, 'I once was lost but now am ...wait, where was I again?' +
' And where is all my $$$? Oh right, I once was lost but now am found.' +
' But with no $$$.');
/* Missing capture group dollar substitution. */
replaceValue = "$1$&$2$'$3";
result = text.replace(searchValue, replaceValue);
assertEq(result, 'I once was lost but now am $1found$2.$3.');
/* Check RegExp statics haven't been mutated. */
for (var ident in before)
assertEq(RegExp[ident], before[ident]);
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("All tests passed!");
|
