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
|
// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-string.prototype.replaceall
description: >
Throws a TypeError if flags does not contain "g"
info: |
String.prototype.replaceAll ( searchValue, replaceValue )
1. Let O be RequireObjectCoercible(this value).
2. If searchValue is neither undefined nor null, then
a. Let isRegExp be ? IsRegExp(searchString).
b. If isRegExp is true, then
i. Let flags be ? Get(searchValue, "flags").
ii. Perform ? RequireObjectCoercible(flags).
iii. If ? ToString(flags) does not contain "g", throw a TypeError exception.
...
features: [String.prototype.replaceAll, Symbol.match, Symbol]
---*/
assert.sameValue(
typeof String.prototype.replaceAll,
'function',
'function must exist'
);
var poisoned = 0;
var poison = {
toString() {
poisoned += 1;
throw 'Should not call toString on this/replaceValue';
},
};
var searchValue = /./;
assert.throws(TypeError, function() {
''.replaceAll.call(poison, searchValue, poison);
}, 'flags is the empty string');
Object.defineProperty(searchValue, 'flags', {
value: 'G',
writable: true,
configurable: true,
});
assert.throws(TypeError, function() {
''.replaceAll.call(poison, searchValue, poison);
}, 'case sensitive G');
Object.defineProperty(searchValue, 'flags', {
value: 'i',
writable: true,
configurable: true,
});
assert.throws(TypeError, function() {
''.replaceAll.call(poison, searchValue, poison);
}, 'i');
assert.sameValue(poisoned, 0);
reportCompare(0, 0);
|
