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/15.2.3.6-3-78.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-78.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-78.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-78.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-78.js new file mode 100644 index 0000000000..d61327b686 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-78.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. + +/*--- +es5id: 15.2.3.6-3-78 +description: > + Object.defineProperty - 'configurable' property in 'Attributes' is + own data property that overrides an inherited accessor property + (8.10.5 step 4.a) +---*/ + +var obj = {}; + +var proto = {}; + +Object.defineProperty(proto, "configurable", { + get: function() { + return false; + } +}); + +var ConstructFun = function() {}; +ConstructFun.prototype = proto; + +var child = new ConstructFun(); +Object.defineProperty(child, "configurable", { + value: true +}); + +Object.defineProperty(obj, "property", child); + +var beforeDeleted = obj.hasOwnProperty("property"); + +delete obj.property; + +var afterDeleted = obj.hasOwnProperty("property"); + +assert.sameValue(beforeDeleted, true, 'beforeDeleted'); +assert.sameValue(afterDeleted, false, 'afterDeleted'); + +reportCompare(0, 0); -- cgit v1.2.3