JSTests/test262/test/built-ins/Object/create/15.2.3.5-4-285.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.5-4-285
description: >
    Object.create - one property in 'Properties' is a Date object that
    uses Object's [[Get]] method to access the 'set' property (8.10.5
    step 8.a)
---*/

var dateObj = new Date();
var data = "data";
dateObj.set = function(value) {
  data = value;
};

var newObj = Object.create({}, {
  prop: dateObj
});

var hasProperty = newObj.hasOwnProperty("prop");

newObj.prop = "overrideData";

assert(hasProperty, 'hasProperty !== true');
assert.sameValue(data, "overrideData", 'data');