diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/from-regexp-like-short-circuit.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/from-regexp-like-short-circuit.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/from-regexp-like-short-circuit.js b/js/src/tests/test262/built-ins/RegExp/from-regexp-like-short-circuit.js new file mode 100644 index 0000000000..f3ddd01bcf --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/from-regexp-like-short-circuit.js @@ -0,0 +1,40 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Skipping construction from RegExp-like objects +es6id: 21.2.3.1 +info: | + 1. Let patternIsRegExp be IsRegExp(pattern). + [...] + 3. If NewTarget is not undefined, let newTarget be NewTarget. + 4. Else, + a. Let newTarget be the active function object. + b. If patternIsRegExp is true and flags is undefined, then + i. Let patternConstructor be Get(pattern, "constructor"). + ii. ReturnIfAbrupt(patternConstructor). + iii. If SameValue(newTarget, patternConstructor) is true, return + pattern. +features: [Symbol, Symbol.match] +---*/ + +var obj = { + constructor: RegExp +}; + +obj[Symbol.match] = true; +assert.sameValue(RegExp(obj), obj); + +obj[Symbol.match] = 'string'; +assert.sameValue(RegExp(obj), obj); + +obj[Symbol.match] = []; +assert.sameValue(RegExp(obj), obj); + +obj[Symbol.match] = Symbol(); +assert.sameValue(RegExp(obj), obj); + +obj[Symbol.match] = 86; +assert.sameValue(RegExp(obj), obj); + +reportCompare(0, 0); |