v8/test/mjsunit/temporal/plain-date-time-with-calendar.js
Frank Tang 790d55486b [Temporal] Add some tests for PlainDateTime
Land some of the tests for Temporal.PlainDateTime
All marked as FAIL at this stage.

Bug: v8:11544
Change-Id: I09bf681e61f19d96607c848ddcb6bee06580aff1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3085625
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77332}
2021-10-12 08:48:20 +00:00

33 lines
1.2 KiB
JavaScript

// Copyright 2021 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --harmony-temporal
d8.file.execute('test/mjsunit/temporal/temporal-helpers.js');
let d1 = new Temporal.PlainDateTime(1911, 10, 10, 4, 5, 6, 7, 8, 9);
let badDateTime = { withCalendar: d1.withCalendar }
assertThrows(() => badDateTime.withCalendar("iso8601"), TypeError);
// A simplified version of Republic of China calendar
let rocCal = {
iso8601: new Temporal.Calendar("iso8601"),
get id() {return "roc";},
dateFromFields: function(fields, options) {
fields.year -= 1911;
return this.iso8601.dateFromFields(fields, options);
},
year: function(date) { return this.iso8601.year(date) - 1911; },
month: function(date) { return this.iso8601.month(date); },
monthCode: function(date) { return this.iso8601.monthCode(date); },
day: function(date) { return this.iso8601.day(date); },
};
let d2 = d1.withCalendar(rocCal);
assertEquals(d2.calendar.id, "roc");
assertPlainDateTime(d2, 0, 10, 10, 4, 5, 6, 7, 8, 9);
let d3 = d2.withCalendar("iso8601");
assertEquals(d3.calendar.id, "iso8601");
assertPlainDateTime(d3, 1911, 10, 10, 4, 5, 6, 7, 8, 9);