From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../Array/prototype/filter/15.4.4.20-2-9.js | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-9.js (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-9.js') diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-9.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-9.js new file mode 100644 index 0000000000..5f0a0f513b --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-9.js @@ -0,0 +1,45 @@ +// 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.filter +description: > + Array.prototype.filter applied to Array-like object, 'length' is + an own accessor property that overrides an inherited accessor + property +---*/ + +function callbackfn(val, idx, obj) { + return 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; + +var newArr = Array.prototype.filter.call(child, callbackfn); + +assert.sameValue(newArr.length, 2, 'newArr.length'); + +reportCompare(0, 0); -- cgit v1.2.3