diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-match.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-match.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-match.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-match.js new file mode 100644 index 0000000000..93a8cc0113 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-match.js @@ -0,0 +1,51 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 21.2.5.11 +description: Setting `lastIndex` property of splitter after a match +info: | + [...] + 24. Repeat, while q < size + a. Let setStatus be Set(splitter, "lastIndex", q, true). + [...] + c. Let z be RegExpExec(splitter, S). + [...] + f. Else z is not null, + i. Let e be ToLength(Get(splitter, "lastIndex")). + [...] + iv. Else e ≠ p, + [...] + 6. Let p be e. + [...] + 12. Let q be p. +features: [Symbol.split, Symbol.species] +---*/ + +var obj = { + constructor: function() {} +}; +var lastIndex = 0; +var indices = ''; +var fakeRe = { + set lastIndex(val) { + lastIndex = val; + indices += val + ','; + }, + get lastIndex() { + return lastIndex; + }, + exec: function() { + lastIndex += 1; + return ['a']; + } +}; +obj.constructor[Symbol.species] = function() { + return fakeRe; +}; + +RegExp.prototype[Symbol.split].call(obj, 'abcd'); + +assert.sameValue(indices, '0,1,2,3,'); + +reportCompare(0, 0); |