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
59
|
// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2021 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.calendar.prototype.dateuntil
description: Temporal.Calendar.prototype.dateUntil with no options
info: |
1. Let calendar be the this value.
2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
3. Assert: calendar.[[Identifier]] is "iso8601".
4. Set one to ? ToTemporalDate(one).
5. Set two to ? ToTemporalDate(two).
6. Set options to ? GetOptionsObject(options).
7. Let largestUnit be ? ToLargestTemporalUnit(options, « "hour", "minute", "second", "millisecond", "microsecond", "nanosecond" », "auto", "day").
8. Let result be ! DifferenceISODate(one.[[ISOYear]], one.[[ISOMonth]], one.[[ISODay]], two.[[ISOYear]], two.[[ISOMonth]], two.[[ISODay]], largestUnit).
9. Return ? CreateTemporalDuration(result.[[Years]], result.[[Months]], result.[[Weeks]], result.[[Days]], 0, 0, 0, 0, 0, 0).
features: [Temporal]
includes: [temporalHelpers.js]
---*/
let cal = new Temporal.Calendar("iso8601");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2021-07-16"),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "same day");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2021-07-17"),
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "one day");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2021-08-17"),
0, 0, 0, 32, 0, 0, 0, 0, 0, 0, "32 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2021-09-16"),
0, 0, 0, 62, 0, 0, 0, 0, 0, 0, "62 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2022-07-16"),
0, 0, 0, 365, 0, 0, 0, 0, 0, 0, "365 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-16", "2031-07-16"),
0, 0, 0, 3652, 0, 0, 0, 0, 0, 0, "3652 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-07-17", "2021-07-16"),
0, 0, 0, -1, 0, 0, 0, 0, 0, 0, "negative one day");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-08-17", "2021-07-16"),
0, 0, 0, -32, 0, 0, 0, 0, 0, 0, "negative 32 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2021-09-16", "2021-07-16"),
0, 0, 0, -62, 0, 0, 0, 0, 0, 0, "negative 62 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2022-07-16", "2021-07-16"),
0, 0, 0, -365, 0, 0, 0, 0, 0, 0, "negative 365 days");
TemporalHelpers.assertDuration(
cal.dateUntil("2031-07-16", "2021-07-16"),
0, 0, 0, -3652, 0, 0, 0, 0, 0, 0, "negative 3652 days");
reportCompare(0, 0);
|
