15.2.3.6-4-415.js - mozsearch

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// Copyright (c) 2012 Ecma International.  All rights reserved.

// This code is governed by the BSD license found in the LICENSE file.

/*---

es5id: 15.2.3.6-4-415

description: >

    ES5 Attributes - Failed to add properties to an object when the

    object's prototype has properties with the same name and

    [[Writable]] set to false (Object.create)

includes: [propertyHelper.js]

---*/

var appointment = new Object();

Object.defineProperty(appointment, "startTime", {

  value: 1001,

  writable: false,

  enumerable: false,

  configurable: true

});

Object.defineProperty(appointment, "name", {

  value: "NAME",

  writable: false,

  enumerable: false,

  configurable: true

});

var meeting = Object.create(appointment);

Object.defineProperty(meeting, "conferenceCall", {

  value: "In-person meeting",

  writable: false,

  enumerable: false,

  configurable: true

});

var teamMeeting = Object.create(meeting);

//teamMeeting.name = "Team Meeting";

verifyNotWritable(teamMeeting, "name", "noCheckOwnProp");

var dateObj = new Date("10/31/2010 08:00");

//teamMeeting.startTime = dateObj;

verifyNotWritable(teamMeeting, "startTime", "noCheckOwnProp");

//teamMeeting.conferenceCall = "4255551212";

verifyNotWritable(teamMeeting, "conferenceCall", "noCheckOwnProp");

assert(!teamMeeting.hasOwnProperty("name"));

assert(!teamMeeting.hasOwnProperty("startTime"));

assert(!teamMeeting.hasOwnProperty('conferenceCall'));

assert.sameValue(teamMeeting.name, "NAME");

assert.sameValue(teamMeeting.startTime, 1001);

assert.sameValue(teamMeeting.conferenceCall, "In-person meeting");

reportCompare(0, 0);