summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.match/y-set-lastindex.js
blob: a2e70777b03cf2e02196a8309c7e72ce74b22c60 (plain)
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
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Sets the `lastIndex` property to the end index of the first match
es6id: 21.2.5.6
info: |
    21.2.5.6 RegExp.prototype [ @@match ] ( string )

    [...]
    5. Let global be ToBoolean(Get(rx, "global")).
    6. ReturnIfAbrupt(global).
    7. If global is false, then
       a. Return RegExpExec(rx, S).

    21.2.5.2.2 Runtime Semantics: RegExpBuiltinExec ( R, S )

    [...]
    8. Let sticky be ToBoolean(Get(R, "sticky")).
    [...]
    18. If global is true or sticky is true,
        a. Let setStatus be Set(R, "lastIndex", e, true).
features: [Symbol.match]
---*/

var r = /abc/y;
r[Symbol.match]('abc');

assert.sameValue(r.lastIndex, 3);

reportCompare(0, 0);