tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

reference-day-japanese.js (1632B)

      1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
      2 // Copyright (C) 2023 Igalia, S.L. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-temporal.calendar.prototype.calendaryearmonthfromfields
      7 description: >
      8  Reference ISO day is chosen to be the first of the calendar month
      9  See https://github.com/tc39/proposal-temporal/issues/3150 for more context.
     10 info: |
     11  1. Let _firstDayIndex_ be the 1-based index of the first day of the month described by _fields_ (i.e., 1 unless the month's first day is skipped by this calendar.)
     12  2. Set _fields_.[[Day]] to _firstDayIndex_.
     13  3. Perform ? CalendarResolveFields(_calendar_, _fields_, ~year-month~).
     14 includes: [temporalHelpers.js]
     15 features: [Temporal]
     16 ---*/
     17 
     18 const result1 = Temporal.PlainYearMonth.from({calendar: "japanese", era: "heisei", eraYear: 1, month: 1});
     19 TemporalHelpers.assertPlainYearMonth(
     20  result1,
     21  1989, 1, "M01",
     22  "era is corrected based on reference day (Showa begins on January 8)",
     23  "showa", 64
     24 );
     25 
     26 const result2 = Temporal.PlainYearMonth.from({calendar: "japanese", era: "showa", eraYear: 1, month: 12});
     27 TemporalHelpers.assertPlainYearMonth(
     28  result2,
     29  1926, 12, "M12",
     30  "era is corrected based on reference day (Taishō begins on December 25)",
     31  "taisho", 15
     32 );
     33 
     34 const result3 = Temporal.PlainYearMonth.from({calendar: "japanese", era: "taisho", eraYear: 1, month: 7});
     35 TemporalHelpers.assertPlainYearMonth(
     36  result3,
     37  1912, 7, "M07",
     38  "era is corrected based on reference day (Meiji begins on July 30)",
     39  "meiji", 45
     40 );
     41 
     42 reportCompare(0, 0);