| // Copyright (C) 2017 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-regexp.prototype-@@split |
| description: > |
| Side-effects in IsRegExp may recompile the regular expression. |
| info: | |
| 21.2.5.11 RegExp.prototype [ @@split ] ( string, limit ) |
| ... |
| 4. Let C be ? SpeciesConstructor(rx, %RegExp%). |
| ... |
| 10. Let splitter be ? Construct(C, « rx, newFlags »). |
| ... |
| |
| 21.2.3.1 RegExp ( pattern, flags ) |
| 1. Let patternIsRegExp be ? IsRegExp(pattern). |
| ... |
| |
| features: [Symbol.match, Symbol.split] |
| ---*/ |
| |
| var regExp = /a/; |
| Object.defineProperty(regExp, Symbol.match, { |
| get: function() { |
| regExp.compile("b"); |
| } |
| }); |
| |
| var result = regExp[Symbol.split]("abba"); |
| |
| assert.sameValue(result.length, 3); |
| assert.sameValue(result[0], "a"); |
| assert.sameValue(result[1], ""); |
| assert.sameValue(result[2], "a"); |
