Wed, 31 Dec 2014 13:27:57 +0100
Ignore runtime configuration files generated during quality assurance.
1 /// Copyright (c) 2012 Ecma International. All rights reserved.
2 /// Ecma International makes this code available under the terms and conditions set
3 /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
4 /// "Use Terms"). Any redistribution of this code must retain the above
5 /// copyright and this notice and otherwise comply with the Use Terms.
6 /**
7 * @path ch11/11.4/11.4.1/11.4.1-4-a-3-s.js
8 * @description Strict Mode - TypeError isn't thrown when deleting configurable data property
9 * @onlyStrict
10 */
13 function testcase() {
14 "use strict";
15 var obj = {};
16 Object.defineProperty(obj, "prop", {
17 value: "abc",
18 configurable: true
19 });
21 delete obj.prop;
22 return !obj.hasOwnProperty("prop");
23 }
24 runTestCase(testcase);