test262/test/built-ins/Object/create/15.2.3.5-4-40.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.

/*---
es5id: 15.2.3.5-4-40
description: >
    Object.create - ensure that if an exception is thrown it occurs in
    the correct order relative to prior and subsequent side-effects
    (15.2.3.7 step 5.a)
includes: [runTestCase.js]
---*/

function testcase() {

        var newObj = {};
        var props = {};
        var i = 0;

        Object.defineProperty(props, "prop1", {
            get: function () {
                i++;
                return {};
            },
            enumerable: true
        });

        Object.defineProperty(props, "prop2", {
            get: function () {
                if (1 === i++) {
                    throw new RangeError();
                } else {
                    return {};
                }
            },
            enumerable: true
        });

        try {
            newObj = Object.create({}, props);
            return false;
        } catch (e) {
            return (e instanceof RangeError) && !newObj.hasOwnProperty("prop1") && i === 2;
        }
    }
runTestCase(testcase);