src/third_party/mozjs-45/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4-a-3-s.js

/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above 
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch11/11.4/11.4.1/11.4.1-4-a-3-s.js
 * @description Strict Mode - TypeError isn't thrown when deleting configurable data property
 * @onlyStrict
 */


function testcase() {
        "use strict";
        var obj = {};
        Object.defineProperty(obj, "prop", {
            value: "abc",
            configurable: true
        });

        delete obj.prop;
        return !obj.hasOwnProperty("prop");
    }
runTestCase(testcase);