From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../Object/defineProperties/15.2.3.7-6-a-113.js | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-113.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-113.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-113.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-113.js new file mode 100644 index 0000000000..dae7882a21 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-113.js @@ -0,0 +1,36 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.7-6-a-113 +description: > + Object.defineProperties - 'O' is an Array, test the length + property of 'O' is own data property that overrides an inherited + data property (15.4.5.1 step 1) +---*/ + +var arrProtoLen; +var arr = [0, 1, 2]; + +assert.throws(TypeError, function() { + arrProtoLen = Array.prototype.length; + Array.prototype.length = 0; + + Object.defineProperty(arr, "2", { + configurable: false + }); + + Object.defineProperties(arr, { + length: { + value: 1 + } + }); +}); + +var desc = Object.getOwnPropertyDescriptor(arr, "length"); +assert.sameValue(desc.value, 3, 'desc.value'); +assert(desc.writable, 'desc.writable !== true'); +assert.sameValue(desc.enumerable, false, 'desc.enumerable'); +assert.sameValue(desc.configurable, false, 'desc.configurable'); + +reportCompare(0, 0); -- cgit v1.2.3