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 --- .../Object/defineProperty/15.2.3.6-4-492.js | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-492.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-492.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-492.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-492.js new file mode 100644 index 0000000000..cc418c9e12 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-492.js @@ -0,0 +1,48 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-492 +description: > + ES5 Attributes - fail to update [[Configurable]] attribute of + accessor property ([[Get]] is undefined, [[Set]] is a Function, + [[Enumerable]] is false, [[Configurable]] is false) to different + value +includes: [propertyHelper.js] +---*/ + +var obj = {}; + +var verifySetFunc = "data"; +var setFunc = function(value) { + verifySetFunc = value; +}; + +Object.defineProperty(obj, "prop", { + get: undefined, + set: setFunc, + enumerable: false, + configurable: false +}); +var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); + +try { + Object.defineProperty(obj, "prop", { + configurable: true + }); + + throw new Test262Error("Expected TypeError"); +} catch (e) { + assert(e instanceof TypeError); + + var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); + + verifyNotConfigurable(obj, "prop"); + + assert.sameValue(desc1.configurable, false); + assert.sameValue(desc2.configurable, false); + + assert(obj.hasOwnProperty("prop")); +} + +reportCompare(0, 0); -- cgit v1.2.3