diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/create-species-abrupt.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/create-species-abrupt.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/create-species-abrupt.js b/js/src/tests/test262/built-ins/Array/prototype/filter/create-species-abrupt.js new file mode 100644 index 0000000000..1380003108 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/create-species-abrupt.js @@ -0,0 +1,40 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.filter +description: Species constructor returns an abrupt completion +info: | + [...] + 5. Let A be ? ArraySpeciesCreate(O, 0). + [...] + + 9.4.2.3 ArraySpeciesCreate + + [...] + 5. Let C be ? Get(originalArray, "constructor"). + [...] + 7. If Type(C) is Object, then + a. Let C be ? Get(C, @@species). + b. If C is null, let C be undefined. + [...] + 10. Return ? Construct(C, « length »). +features: [Symbol.species] +---*/ + +var Ctor = function() { + throw new Test262Error(); +}; +var callCount = 0; +var cb = function() { + callCount += 1; +}; +var a = []; +a.constructor = {}; +a.constructor[Symbol.species] = Ctor; + +assert.throws(Test262Error, function() { + a.filter(cb); +}); +assert.sameValue(callCount, 0); + +reportCompare(0, 0); |