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/15.4.4.20-9-c-i-28.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-28.js (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-28.js') diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-28.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-28.js new file mode 100644 index 0000000000..03f0b1b1b1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-28.js @@ -0,0 +1,41 @@ +// 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 - element changed by getter on previous + iterations is observed on an Array +---*/ + +var preIterVisible = false; +var arr = []; + +function callbackfn(val, idx, obj) { + return idx === 1 && val === 9; +} + +Object.defineProperty(arr, "0", { + get: function() { + preIterVisible = true; + return 11; + }, + configurable: true +}); + +Object.defineProperty(arr, "1", { + get: function() { + if (preIterVisible) { + return 9; + } else { + return 11; + } + }, + configurable: true +}); +var newArr = arr.filter(callbackfn); + +assert.sameValue(newArr.length, 1, 'newArr.length'); +assert.sameValue(newArr[0], 9, 'newArr[0]'); + +reportCompare(0, 0); -- cgit v1.2.3