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/15.2.3.6-4-371.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-371.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-371.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-371.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-371.js new file mode 100644 index 0000000000..12585ce6f6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-371.js @@ -0,0 +1,33 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-371 +description: > + ES5 Attributes - success to update [[Writable]] attribute of data + property ([[Writable]] is false, [[Enumerable]] is false, + [[Configurable]] is true) to different value +---*/ + +var obj = {}; + +Object.defineProperty(obj, "prop", { + value: 2010, + writable: false, + enumerable: false, + configurable: true +}); +var propertyDefineCorrect = obj.hasOwnProperty("prop"); +var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); + +Object.defineProperty(obj, "prop", { + writable: true +}); +var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); + +assert(propertyDefineCorrect, 'propertyDefineCorrect !== true'); +assert.sameValue(desc1.writable, false, 'desc1.writable'); +assert.sameValue(obj.prop, 2010, 'obj.prop'); +assert.sameValue(desc2.writable, true, 'desc2.writable'); + +reportCompare(0, 0); -- cgit v1.2.3