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
|
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-date.prototype.sethours
description: Behavior when new value exceeds [[DateValue]] limits
info: |
1. Let t be LocalTime(? thisTimeValue(this value)).
2. Let h be ? ToNumber(hour).
3. If min is not specified, let m be MinFromTime(t); otherwise, let m be ?
ToNumber(min).
4. If sec is not specified, let s be SecFromTime(t); otherwise, let s be ?
ToNumber(sec).
5. If ms is not specified, let milli be msFromTime(t); otherwise, let milli
be ? ToNumber(ms).
6. Let date be MakeDate(Day(t), MakeTime(h, m, s, milli)).
7. Let u be TimeClip(UTC(date)).
8. Set the [[DateValue]] internal slot of this Date object to u.
9. Return u.
TimeClip (time)
1. If time is not finite, return NaN.
2. If abs(time) > 8.64 × 1015, return NaN.
---*/
var maxMs = 8.64e15;
var date = new Date(maxMs);
var returnValue;
assert.notSameValue(date.getTime(), NaN);
returnValue = date.setHours(24);
assert.sameValue(returnValue, NaN, 'overflow due to hours');
date = new Date(maxMs);
returnValue = date.setHours(0, 24 * 60);
assert.sameValue(returnValue, NaN, 'overflow due to minutes');
date = new Date(maxMs);
returnValue = date.setHours(0, 0, 24 * 60 * 60);
assert.sameValue(returnValue, NaN, 'overflow due to seconds');
date = new Date(maxMs);
returnValue = date.setHours(0, 0, 0, 24 * 60 * 60 * 1000);
assert.sameValue(returnValue, NaN, 'overflow due to milliseconds');
reportCompare(0, 0);
|
