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/defineProperty/15.2.3.6-4-491.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-491.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-491.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-491.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-491.js new file mode 100644 index 0000000000..4af44ec230 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-491.js @@ -0,0 +1,52 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-491 +description: > + ES5 Attributes - fail to update [[Enumerable]] attribute of + accessor property ([[Get]] is undefined, [[Set]] is a Function, + [[Enumerable]] is false, [[Configurable]] is false) to different + value +---*/ + +var obj = {}; + +var verifySetFunc = "data"; +var setFunc = function(value) { + verifySetFunc = value; +}; + +Object.defineProperty(obj, "prop", { + get: undefined, + set: setFunc, + enumerable: false, + configurable: false +}); + +var result1 = false; +var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); +for (var p1 in obj) { + if (p1 === "prop") { + result1 = true; + } +} +assert.throws(TypeError, function() { + Object.defineProperty(obj, "prop", { + enumerable: true + }); +}); +var result2 = false; +var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); +for (var p2 in obj) { + if (p2 === "prop") { + result2 = true; + } +} + +assert.sameValue(result1, false, 'result1'); +assert.sameValue(result2, false, 'result2'); +assert.sameValue(desc1.enumerable, false, 'desc1.enumerable'); +assert.sameValue(desc2.enumerable, false, 'desc2.enumerable'); + +reportCompare(0, 0); -- cgit v1.2.3