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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-9.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-9.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-9.js b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-9.js new file mode 100644 index 0000000000..418e0fd618 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-9.js @@ -0,0 +1,47 @@ +// 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 applied to Array-like object, 'length' is + an own accessor property that overrides an inherited accessor + property +---*/ + +var result = false; + +function callbackfn(val, idx, obj) { + result = (obj.length === 2); +} + +var proto = {}; + +Object.defineProperty(proto, "length", { + get: function() { + return 3; + }, + configurable: true +}); + +var Con = function() {}; +Con.prototype = proto; + +var child = new Con(); + +Object.defineProperty(child, "length", { + get: function() { + return 2; + }, + configurable: true +}); + +child[0] = 12; +child[1] = 11; +child[2] = 9; + +Array.prototype.forEach.call(child, callbackfn); + +assert(result, 'result !== true'); + +reportCompare(0, 0); |