1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-414
description: >
ES5 Attributes - Inherited property whose [[Enumerable]] attribute
is set to true is enumerable (Object.create)
---*/
var appointment = new Object();
Object.defineProperty(appointment, "startTime", {
value: 1001,
writable: true,
enumerable: true,
configurable: true
});
Object.defineProperty(appointment, "name", {
value: "NAME",
writable: true,
enumerable: true,
configurable: true
});
var meeting = Object.create(appointment);
Object.defineProperty(meeting, "conferenceCall", {
value: "In-person meeting",
writable: true,
enumerable: true,
configurable: true
});
var teamMeeting = Object.create(meeting);
var verifyTimeProp = false;
var verifyNameProp = false;
var verifyCallProp = false;
for (var p in teamMeeting) {
if (p === "startTime") {
verifyTimeProp = true;
}
if (p === "name") {
verifyNameProp = true;
}
if (p === "conferenceCall") {
verifyCallProp = true;
}
}
var hasOwnProperty = !teamMeeting.hasOwnProperty("name") &&
!teamMeeting.hasOwnProperty("startTime") &&
!teamMeeting.hasOwnProperty("conferenceCall");
assert(hasOwnProperty, 'hasOwnProperty !== true');
assert(verifyTimeProp, 'verifyTimeProp !== true');
assert(verifyNameProp, 'verifyNameProp !== true');
assert(verifyCallProp, 'verifyCallProp !== true');
|
