Strict mode Passingnon-Strict mode Passing
Features:
- Symbol.split
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description: > lastIndex is advanced according to width of astral symbols following match failure es6id: 21.2.5.11 info: | 21.2.5.11 RegExp.prototype [ @@split ] ( string, limit ) [...] 7. Let flags be ToString(Get(rx, "flags")). 8. ReturnIfAbrupt(flags). 9. If flags contains "u", let unicodeMatching be true. 10. Else, let unicodeMatching be false. [...] 24. Repeat, while q < size a. Let setStatus be Set(splitter, "lastIndex", q, true). b. ReturnIfAbrupt(setStatus). c. Let z be RegExpExec(splitter, S). d. ReturnIfAbrupt(z). e. If z is null, let q be AdvanceStringIndex(S, q, unicodeMatching). features: [Symbol.split] ---*/ var result = /\udf06/u[Symbol.split]('\ud834\udf06'); assert.sameValue(result.length, 1);