diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-4.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-4.js b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-4.js new file mode 100644 index 0000000000..bc7c2f0566 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-4.js @@ -0,0 +1,24 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.foreach +description: > + Array.prototype.forEach - 'length' is own data property that + overrides an inherited data property on an Array +---*/ + +var result = false; +var arrProtoLen; + +function callbackfn(val, idx, obj) { + result = (obj.length === 2); +} + +arrProtoLen = Array.prototype.length; +Array.prototype.length = 0; +[12, 11].forEach(callbackfn); + +assert(result, 'result !== true'); + +reportCompare(0, 0); |