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Intl Era Monthcode: Era boundary difference in japanese calendar
Co-Authored-By: Philip Chimento <pchimento@igalia.com>
This commit is contained in:
Jesse Alama
Ms2ger
parent
883d4ece0b
commit
34ca5ffdae
169
test/intl402/Temporal/PlainDate/prototype/since/era-boundary-japanese.js
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169
test/intl402/Temporal/PlainDate/prototype/since/era-boundary-japanese.js
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// Copyright (C) 2025 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-temporal.plaindate.prototype.since
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description: Date difference works correctly across era boundaries
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includes: [temporalHelpers.js]
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features: [Temporal, Intl.Era-monthcode]
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---*/
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const calendar = "japanese";
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const options = { overflow: "reject" };
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const bce1 = Temporal.PlainDate.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const ce1 = Temporal.PlainDate.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const ce1868 = Temporal.PlainDate.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, calendar }, options);
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const meiji1 = Temporal.PlainDate.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, calendar}, options);
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const meiji5 = Temporal.PlainDate.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, calendar }, options);
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const meiji45 = Temporal.PlainDate.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, calendar }, options);
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const taisho1 = Temporal.PlainDate.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, calendar }, options);
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const taisho6 = Temporal.PlainDate.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, calendar }, options);
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const taisho15 = Temporal.PlainDate.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, calendar }, options);
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const showa1 = Temporal.PlainDate.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, calendar }, options);
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const showa55 = Temporal.PlainDate.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, calendar }, options);
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const showa64 = Temporal.PlainDate.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, calendar }, options);
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const heisei1 = Temporal.PlainDate.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, calendar }, options);
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const heisei30 = Temporal.PlainDate.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, calendar }, options);
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const heisei31 = Temporal.PlainDate.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, calendar }, options);
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const reiwa1 = Temporal.PlainDate.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const reiwa2 = Temporal.PlainDate.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, calendar }, options);
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const tests = [
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// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
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[
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heisei30, reiwa2,
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[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
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[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
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],
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[
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reiwa2, heisei30,
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[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
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[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
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],
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// Within same year but different eras
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[
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heisei31, reiwa1,
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[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
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[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
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],
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[
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reiwa1, heisei31,
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[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
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[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
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],
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// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
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[
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showa55, heisei30,
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[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
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[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
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],
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[
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heisei30, showa55,
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[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
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[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
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],
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// Within same year but different eras
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[
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showa64, heisei1,
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[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
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[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
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],
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[
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heisei1, showa64,
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[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
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[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
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],
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// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
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[
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taisho6, showa55,
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[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
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[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
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],
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[
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showa55, taisho6,
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[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
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[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
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],
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// Within same year but different eras
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[
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taisho15, showa1,
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[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
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[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
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],
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[
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showa1, taisho15,
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[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
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[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
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],
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// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
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// Note that contemporarily January 15 1872 would have been Meiji 4 in the
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// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
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[
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meiji5, taisho6,
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[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
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[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
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],
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[
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taisho6, meiji5,
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[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
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[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
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],
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// Within same year but different eras
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[
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meiji45, taisho1,
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[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
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[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
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],
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[
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taisho1, meiji45,
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[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
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[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
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],
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// Last pre-Meiji day to first day of Meiji era
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[
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ce1868, meiji1,
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[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
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[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
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],
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[
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meiji1, ce1868,
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[0, 0, 0, 1, "from day before Meiji era to first day"],
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[0, 0, 0, 1, "from day before Meiji era to first day"],
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],
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// CE-BCE boundary
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[
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bce1, ce1,
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[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
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[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
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],
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[
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ce1, bce1,
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[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
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[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
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],
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];
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for (const [one, two, yearsTest, monthsTest] of tests) {
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let [years, months, weeks, days, descr] = yearsTest;
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let result = one.since(two, { largestUnit: "years" });
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TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
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[years, months, weeks, days, descr] = monthsTest;
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result = one.since(two, { largestUnit: "months" });
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TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
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const oneISO = one.withCalendar("iso8601");
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const twoISO = two.withCalendar("iso8601");
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const resultWeeks = one.since(two, { largestUnit: "weeks" });
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const resultWeeksISO = oneISO.since(twoISO, { largestUnit: "weeks" });
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TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
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`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
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const resultDays = one.since(two);
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const resultDaysISO = oneISO.since(twoISO);
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TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
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`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
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}
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169
test/intl402/Temporal/PlainDate/prototype/until/era-boundary-japanese.js
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169
test/intl402/Temporal/PlainDate/prototype/until/era-boundary-japanese.js
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@ -0,0 +1,169 @@
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// Copyright (C) 2025 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-temporal.plaindate.prototype.until
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description: Date difference works correctly across era boundaries
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includes: [temporalHelpers.js]
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features: [Temporal, Intl.Era-monthcode]
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---*/
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const calendar = "japanese";
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const options = { overflow: "reject" };
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const bce1 = Temporal.PlainDate.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const ce1 = Temporal.PlainDate.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const ce1868 = Temporal.PlainDate.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, calendar }, options);
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const meiji1 = Temporal.PlainDate.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, calendar}, options);
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const meiji5 = Temporal.PlainDate.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, calendar }, options);
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const meiji45 = Temporal.PlainDate.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, calendar }, options);
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const taisho1 = Temporal.PlainDate.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, calendar }, options);
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const taisho6 = Temporal.PlainDate.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, calendar }, options);
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const taisho15 = Temporal.PlainDate.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, calendar }, options);
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const showa1 = Temporal.PlainDate.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, calendar }, options);
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const showa55 = Temporal.PlainDate.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, calendar }, options);
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const showa64 = Temporal.PlainDate.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, calendar }, options);
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const heisei1 = Temporal.PlainDate.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, calendar }, options);
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const heisei30 = Temporal.PlainDate.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, calendar }, options);
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const heisei31 = Temporal.PlainDate.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, calendar }, options);
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const reiwa1 = Temporal.PlainDate.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, calendar }, options);
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const reiwa2 = Temporal.PlainDate.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, calendar }, options);
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const tests = [
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// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
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[
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heisei30, reiwa2,
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[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
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[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
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],
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[
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reiwa2, heisei30,
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[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
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[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
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],
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// Within same year but different eras
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[
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heisei31, reiwa1,
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[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
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[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
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],
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[
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reiwa1, heisei31,
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[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
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[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
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],
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// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
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[
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showa55, heisei30,
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[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
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[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
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],
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[
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heisei30, showa55,
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[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
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[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
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],
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// Within same year but different eras
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[
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showa64, heisei1,
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[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
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[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
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],
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[
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heisei1, showa64,
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[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
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[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
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],
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// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
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[
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taisho6, showa55,
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[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
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[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
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],
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[
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showa55, taisho6,
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[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
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[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
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],
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// Within same year but different eras
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[
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taisho15, showa1,
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[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
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[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
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],
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[
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showa1, taisho15,
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[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
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[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
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],
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// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
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// Note that contemporarily January 15 1872 would have been Meiji 4 in the
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// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
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[
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meiji5, taisho6,
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[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
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[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
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],
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[
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taisho6, meiji5,
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[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
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[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
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],
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// Within same year but different eras
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[
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meiji45, taisho1,
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[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
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[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
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],
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[
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taisho1, meiji45,
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[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
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[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
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],
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// Last pre-Meiji day to first day of Meiji era
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[
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ce1868, meiji1,
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[0, 0, 0, 1, "from day before Meiji era to first day"],
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[0, 0, 0, 1, "from day before Meiji era to first day"],
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],
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[
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meiji1, ce1868,
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[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
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[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
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],
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// CE-BCE boundary
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[
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bce1, ce1,
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[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
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[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
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],
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[
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ce1, bce1,
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[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
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[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
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],
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];
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for (const [one, two, yearsTest, monthsTest] of tests) {
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let [years, months, weeks, days, descr] = yearsTest;
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let result = one.until(two, { largestUnit: "years" });
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TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
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[years, months, weeks, days, descr] = monthsTest;
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result = one.until(two, { largestUnit: "months" });
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TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
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const oneISO = one.withCalendar("iso8601");
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||||
const twoISO = two.withCalendar("iso8601");
|
||||
|
||||
const resultWeeks = one.until(two, { largestUnit: "weeks" });
|
||||
const resultWeeksISO = oneISO.until(twoISO, { largestUnit: "weeks" });
|
||||
TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
|
||||
|
||||
const resultDays = one.until(two);
|
||||
const resultDaysISO = oneISO.until(twoISO);
|
||||
TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
|
||||
}
|
||||
169
test/intl402/Temporal/PlainDateTime/prototype/since/era-boundary-japanese.js
vendored
Normal file
169
test/intl402/Temporal/PlainDateTime/prototype/since/era-boundary-japanese.js
vendored
Normal file
@ -0,0 +1,169 @@
|
||||
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
|
||||
/*---
|
||||
esid: sec-temporal.plaindatetime.prototype.since
|
||||
description: Date difference works correctly across era boundaries
|
||||
includes: [temporalHelpers.js]
|
||||
features: [Temporal, Intl.Era-monthcode]
|
||||
---*/
|
||||
|
||||
const calendar = "japanese";
|
||||
const options = { overflow: "reject" };
|
||||
|
||||
const bce1 = Temporal.PlainDateTime.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const ce1 = Temporal.PlainDateTime.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const ce1868 = Temporal.PlainDateTime.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, hour: 12, minute: 34, calendar }, options);
|
||||
const meiji1 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, hour: 12, minute: 34, calendar}, options);
|
||||
const meiji5 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const meiji45 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho1 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho6 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho15 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, hour: 12, minute: 34, calendar }, options);
|
||||
const showa1 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, hour: 12, minute: 34, calendar }, options);
|
||||
const showa55 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const showa64 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei1 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei30 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei31 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const reiwa1 = Temporal.PlainDateTime.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const reiwa2 = Temporal.PlainDateTime.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
|
||||
const tests = [
|
||||
// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
|
||||
[
|
||||
heisei30, reiwa2,
|
||||
[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
],
|
||||
[
|
||||
reiwa2, heisei30,
|
||||
[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
|
||||
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
heisei31, reiwa1,
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
[
|
||||
reiwa1, heisei31,
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
|
||||
[
|
||||
showa55, heisei30,
|
||||
[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
|
||||
[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
[
|
||||
heisei30, showa55,
|
||||
[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
|
||||
[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
showa64, heisei1,
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
[
|
||||
heisei1, showa64,
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
|
||||
[
|
||||
taisho6, showa55,
|
||||
[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
|
||||
[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
[
|
||||
showa55, taisho6,
|
||||
[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
|
||||
[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
taisho15, showa1,
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
[
|
||||
showa1, taisho15,
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
|
||||
// Note that contemporarily January 15 1872 would have been Meiji 4 in the
|
||||
// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
|
||||
[
|
||||
meiji5, taisho6,
|
||||
[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
[
|
||||
taisho6, meiji5,
|
||||
[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
|
||||
[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
meiji45, taisho1,
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
[
|
||||
taisho1, meiji45,
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
// Last pre-Meiji day to first day of Meiji era
|
||||
[
|
||||
ce1868, meiji1,
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
],
|
||||
[
|
||||
meiji1, ce1868,
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
],
|
||||
// CE-BCE boundary
|
||||
[
|
||||
bce1, ce1,
|
||||
[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
|
||||
[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
|
||||
],
|
||||
[
|
||||
ce1, bce1,
|
||||
[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
|
||||
[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
|
||||
],
|
||||
];
|
||||
|
||||
for (const [one, two, yearsTest, monthsTest] of tests) {
|
||||
let [years, months, weeks, days, descr] = yearsTest;
|
||||
let result = one.since(two, { largestUnit: "years" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
[years, months, weeks, days, descr] = monthsTest;
|
||||
result = one.since(two, { largestUnit: "months" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
const oneISO = one.withCalendar("iso8601");
|
||||
const twoISO = two.withCalendar("iso8601");
|
||||
|
||||
const resultWeeks = one.since(two, { largestUnit: "weeks" });
|
||||
const resultWeeksISO = oneISO.since(twoISO, { largestUnit: "weeks" });
|
||||
TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
|
||||
|
||||
const resultDays = one.since(two);
|
||||
const resultDaysISO = oneISO.since(twoISO);
|
||||
TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
|
||||
}
|
||||
169
test/intl402/Temporal/PlainDateTime/prototype/until/era-boundary-japanese.js
vendored
Normal file
169
test/intl402/Temporal/PlainDateTime/prototype/until/era-boundary-japanese.js
vendored
Normal file
@ -0,0 +1,169 @@
|
||||
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
|
||||
/*---
|
||||
esid: sec-temporal.plaindatetime.prototype.until
|
||||
description: Date difference works correctly across era boundaries
|
||||
includes: [temporalHelpers.js]
|
||||
features: [Temporal, Intl.Era-monthcode]
|
||||
---*/
|
||||
|
||||
const calendar = "japanese";
|
||||
const options = { overflow: "reject" };
|
||||
|
||||
const bce1 = Temporal.PlainDateTime.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const ce1 = Temporal.PlainDateTime.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const ce1868 = Temporal.PlainDateTime.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, hour: 12, minute: 34, calendar }, options);
|
||||
const meiji1 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, hour: 12, minute: 34, calendar}, options);
|
||||
const meiji5 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const meiji45 = Temporal.PlainDateTime.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho1 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho6 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const taisho15 = Temporal.PlainDateTime.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, hour: 12, minute: 34, calendar }, options);
|
||||
const showa1 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, hour: 12, minute: 34, calendar }, options);
|
||||
const showa55 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const showa64 = Temporal.PlainDateTime.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei1 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei30 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
const heisei31 = Temporal.PlainDateTime.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const reiwa1 = Temporal.PlainDateTime.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, calendar }, options);
|
||||
const reiwa2 = Temporal.PlainDateTime.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, hour: 12, minute: 34, calendar }, options);
|
||||
|
||||
const tests = [
|
||||
// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
|
||||
[
|
||||
heisei30, reiwa2,
|
||||
[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
|
||||
],
|
||||
[
|
||||
reiwa2, heisei30,
|
||||
[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
heisei31, reiwa1,
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
[
|
||||
reiwa1, heisei31,
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
|
||||
[
|
||||
showa55, heisei30,
|
||||
[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
|
||||
[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
[
|
||||
heisei30, showa55,
|
||||
[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
|
||||
[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
showa64, heisei1,
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
[
|
||||
heisei1, showa64,
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
|
||||
[
|
||||
taisho6, showa55,
|
||||
[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
|
||||
[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
[
|
||||
showa55, taisho6,
|
||||
[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
|
||||
[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
taisho15, showa1,
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
[
|
||||
showa1, taisho15,
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
|
||||
// Note that contemporarily January 15 1872 would have been Meiji 4 in the
|
||||
// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
|
||||
[
|
||||
meiji5, taisho6,
|
||||
[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
|
||||
[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
[
|
||||
taisho6, meiji5,
|
||||
[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
meiji45, taisho1,
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
[
|
||||
taisho1, meiji45,
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
// Last pre-Meiji day to first day of Meiji era
|
||||
[
|
||||
ce1868, meiji1,
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
],
|
||||
[
|
||||
meiji1, ce1868,
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
],
|
||||
// CE-BCE boundary
|
||||
[
|
||||
bce1, ce1,
|
||||
[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
|
||||
[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
|
||||
],
|
||||
[
|
||||
ce1, bce1,
|
||||
[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
|
||||
[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
|
||||
],
|
||||
];
|
||||
|
||||
for (const [one, two, yearsTest, monthsTest] of tests) {
|
||||
let [years, months, weeks, days, descr] = yearsTest;
|
||||
let result = one.until(two, { largestUnit: "years" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
[years, months, weeks, days, descr] = monthsTest;
|
||||
result = one.until(two, { largestUnit: "months" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
const oneISO = one.withCalendar("iso8601");
|
||||
const twoISO = two.withCalendar("iso8601");
|
||||
|
||||
const resultWeeks = one.until(two, { largestUnit: "weeks" });
|
||||
const resultWeeksISO = oneISO.until(twoISO, { largestUnit: "weeks" });
|
||||
TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
|
||||
|
||||
const resultDays = one.until(two);
|
||||
const resultDaysISO = oneISO.until(twoISO);
|
||||
TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
|
||||
}
|
||||
169
test/intl402/Temporal/ZonedDateTime/prototype/since/era-boundary-japanese.js
vendored
Normal file
169
test/intl402/Temporal/ZonedDateTime/prototype/since/era-boundary-japanese.js
vendored
Normal file
@ -0,0 +1,169 @@
|
||||
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
|
||||
/*---
|
||||
esid: sec-temporal.zoneddatetime.prototype.since
|
||||
description: Date difference works correctly across era boundaries
|
||||
includes: [temporalHelpers.js]
|
||||
features: [Temporal, Intl.Era-monthcode]
|
||||
---*/
|
||||
|
||||
const calendar = "japanese";
|
||||
const options = { overflow: "reject" };
|
||||
|
||||
const bce1 = Temporal.ZonedDateTime.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const ce1 = Temporal.ZonedDateTime.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const ce1868 = Temporal.ZonedDateTime.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const meiji1 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, hour: 12, minute: 34, timeZone: "UTC", calendar}, options);
|
||||
const meiji5 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const meiji45 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho1 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho6 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho15 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa1 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa55 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa64 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei1 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei30 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei31 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const reiwa1 = Temporal.ZonedDateTime.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const reiwa2 = Temporal.ZonedDateTime.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
|
||||
const tests = [
|
||||
// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
|
||||
[
|
||||
heisei30, reiwa2,
|
||||
[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
],
|
||||
[
|
||||
reiwa2, heisei30,
|
||||
[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
|
||||
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
heisei31, reiwa1,
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
[
|
||||
reiwa1, heisei31,
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
|
||||
[
|
||||
showa55, heisei30,
|
||||
[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
|
||||
[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
[
|
||||
heisei30, showa55,
|
||||
[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
|
||||
[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
showa64, heisei1,
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
[
|
||||
heisei1, showa64,
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
|
||||
[
|
||||
taisho6, showa55,
|
||||
[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
|
||||
[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
[
|
||||
showa55, taisho6,
|
||||
[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
|
||||
[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
taisho15, showa1,
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
[
|
||||
showa1, taisho15,
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
|
||||
// Note that contemporarily January 15 1872 would have been Meiji 4 in the
|
||||
// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
|
||||
[
|
||||
meiji5, taisho6,
|
||||
[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
[
|
||||
taisho6, meiji5,
|
||||
[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
|
||||
[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
meiji45, taisho1,
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
[
|
||||
taisho1, meiji45,
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
// Last pre-Meiji day to first day of Meiji era
|
||||
[
|
||||
ce1868, meiji1,
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
],
|
||||
[
|
||||
meiji1, ce1868,
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
],
|
||||
// CE-BCE boundary
|
||||
[
|
||||
bce1, ce1,
|
||||
[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
|
||||
[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
|
||||
],
|
||||
[
|
||||
ce1, bce1,
|
||||
[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
|
||||
[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
|
||||
],
|
||||
];
|
||||
|
||||
for (const [one, two, yearsTest, monthsTest] of tests) {
|
||||
let [years, months, weeks, days, descr] = yearsTest;
|
||||
let result = one.since(two, { largestUnit: "years" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
[years, months, weeks, days, descr] = monthsTest;
|
||||
result = one.since(two, { largestUnit: "months" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
const oneISO = one.withCalendar("iso8601");
|
||||
const twoISO = two.withCalendar("iso8601");
|
||||
|
||||
const resultWeeks = one.since(two, { largestUnit: "weeks" });
|
||||
const resultWeeksISO = oneISO.since(twoISO, { largestUnit: "weeks" });
|
||||
TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
|
||||
|
||||
const resultDays = one.since(two);
|
||||
const resultDaysISO = oneISO.since(twoISO);
|
||||
TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
|
||||
}
|
||||
169
test/intl402/Temporal/ZonedDateTime/prototype/until/era-boundary-japanese.js
vendored
Normal file
169
test/intl402/Temporal/ZonedDateTime/prototype/until/era-boundary-japanese.js
vendored
Normal file
@ -0,0 +1,169 @@
|
||||
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
|
||||
/*---
|
||||
esid: sec-temporal.zoneddatetime.prototype.until
|
||||
description: Date difference works correctly across era boundaries
|
||||
includes: [temporalHelpers.js]
|
||||
features: [Temporal, Intl.Era-monthcode]
|
||||
---*/
|
||||
|
||||
const calendar = "japanese";
|
||||
const options = { overflow: "reject" };
|
||||
|
||||
const bce1 = Temporal.ZonedDateTime.from({ era: "bce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const ce1 = Temporal.ZonedDateTime.from({ era: "ce", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const ce1868 = Temporal.ZonedDateTime.from({ era: "ce", eraYear: 1868, monthCode: "M10", day: 22, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const meiji1 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 1, monthCode: "M10", day: 23, hour: 12, minute: 34, timeZone: "UTC", calendar}, options);
|
||||
const meiji5 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 5, monthCode: "M01", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const meiji45 = Temporal.ZonedDateTime.from({ era: "meiji", eraYear: 45, monthCode: "M05", day: 19, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho1 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 1, monthCode: "M08", day: 9, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho6 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 6, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const taisho15 = Temporal.ZonedDateTime.from({ era: "taisho", eraYear: 15, monthCode: "M05", day: 20, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa1 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 1, monthCode: "M12", day: 30, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa55 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 55, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const showa64 = Temporal.ZonedDateTime.from({ era: "showa", eraYear: 64, monthCode: "M01", day: 3, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei1 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 1, monthCode: "M02", day: 27, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei30 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 30, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const heisei31 = Temporal.ZonedDateTime.from({ era: "heisei", eraYear: 31, monthCode: "M04", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const reiwa1 = Temporal.ZonedDateTime.from({ era: "reiwa", eraYear: 1, monthCode: "M06", day: 1, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
const reiwa2 = Temporal.ZonedDateTime.from({ era: "reiwa", eraYear: 2, monthCode: "M03", day: 15, hour: 12, minute: 34, timeZone: "UTC", calendar }, options);
|
||||
|
||||
const tests = [
|
||||
// From Heisei 30 (2018) to Reiwa 2 (2020) - crossing era boundary
|
||||
[
|
||||
heisei30, reiwa2,
|
||||
[2, 0, 0, 0, "2y from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, 24, 0, 0, "24mo from Heisei 30 March to Reiwa 2 March"],
|
||||
],
|
||||
[
|
||||
reiwa2, heisei30,
|
||||
[-2, 0, 0, 0, "-2y backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
[0, -24, 0, 0, "-24mo backwards from Heisei 30 March to Reiwa 2 March"],
|
||||
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
heisei31, reiwa1,
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, 2, 0, 0, "2mo from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
[
|
||||
reiwa1, heisei31,
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
[0, -2, 0, 0, "-2mo backwards from Heisei 31 April to Reiwa 1 June"],
|
||||
],
|
||||
// From Showa 55 (1980) to Heisei 30 (2018) - crossing era boundary
|
||||
[
|
||||
showa55, heisei30,
|
||||
[38, 0, 0, 0, "38y from Showa 55 March to Heisei 30 March"],
|
||||
[0, 456, 0, 0, "456mo from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
[
|
||||
heisei30, showa55,
|
||||
[-38, 0, 0, 0, "-38y backwards from Showa 55 March to Heisei 30 March"],
|
||||
[0, -456, 0, 0, "-456mo backwards from Showa 55 March to Heisei 30 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
showa64, heisei1,
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, 1, 0, 24, "1mo 24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
[
|
||||
heisei1, showa64,
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
[0, -1, 0, -24, "-1mo -24d from Showa 64 January 3 to Heisei 1 February 27"],
|
||||
],
|
||||
// From Taisho 6 (1917) to Showa 55 (1980) - crossing era boundary
|
||||
[
|
||||
taisho6, showa55,
|
||||
[63, 0, 0, 0, "63y from Taisho 6 March to Showa 55 March"],
|
||||
[0, 756, 0, 0, "756mo from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
[
|
||||
showa55, taisho6,
|
||||
[-63, 0, 0, 0, "-63y backwards from Taisho 6 March to Showa 55 March"],
|
||||
[0, -756, 0, 0, "-756mo backwards from Taisho 6 March to Showa 55 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
taisho15, showa1,
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, 7, 0, 10, "7mo 10d from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
[
|
||||
showa1, taisho15,
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
[0, -7, 0, -10, "-7mo -10d backwards from Taisho 15 July 20 to Showa 1 December 30"],
|
||||
],
|
||||
// From Meiji 5 (1872) to Taisho 6 (1917) - crossing era boundary
|
||||
// Note that contemporarily January 15 1872 would have been Meiji 4 in the
|
||||
// pre-1873 lunisolar calendar, but the spec-mandated behaviour is proleptic
|
||||
[
|
||||
meiji5, taisho6,
|
||||
[45, 2, 0, 0, "45y 2mo from Meiji 5 January to Taisho 6 March"],
|
||||
[0, 542, 0, 0, "542mo from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
[
|
||||
taisho6, meiji5,
|
||||
[-45, -2, 0, 0, "-45y -2mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
[0, -542, 0, 0, "-542mo backwards from Meiji 5 January to Taisho 6 March"],
|
||||
],
|
||||
// Within same year but different eras
|
||||
[
|
||||
meiji45, taisho1,
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, 2, 0, 21, "2mo 21d from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
[
|
||||
taisho1, meiji45,
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
[0, -2, 0, -21, "-2mo -21d backwards from Meiji 45 May 19 to Taisho 1 August 9"],
|
||||
],
|
||||
// Last pre-Meiji day to first day of Meiji era
|
||||
[
|
||||
ce1868, meiji1,
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
[0, 0, 0, 1, "from day before Meiji era to first day"],
|
||||
],
|
||||
[
|
||||
meiji1, ce1868,
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
[0, 0, 0, -1, "backwards from day before Meiji era to first day"],
|
||||
],
|
||||
// CE-BCE boundary
|
||||
[
|
||||
bce1, ce1,
|
||||
[1, 0, 0, 0, "1y from 1 BCE to 1 CE"],
|
||||
[0, 12, 0, 0, "12mo from 1 BCE to 1 CE"],
|
||||
],
|
||||
[
|
||||
ce1, bce1,
|
||||
[-1, 0, 0, 0, "-1y backwards from 1 BCE to 1 CE"],
|
||||
[0, -12, 0, 0, "-12mo backwards from 1 BCE to 1 CE"],
|
||||
],
|
||||
];
|
||||
|
||||
for (const [one, two, yearsTest, monthsTest] of tests) {
|
||||
let [years, months, weeks, days, descr] = yearsTest;
|
||||
let result = one.until(two, { largestUnit: "years" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
[years, months, weeks, days, descr] = monthsTest;
|
||||
result = one.until(two, { largestUnit: "months" });
|
||||
TemporalHelpers.assertDuration(result, years, months, weeks, days, 0, 0, 0, 0, 0, 0, descr);
|
||||
|
||||
const oneISO = one.withCalendar("iso8601");
|
||||
const twoISO = two.withCalendar("iso8601");
|
||||
|
||||
const resultWeeks = one.until(two, { largestUnit: "weeks" });
|
||||
const resultWeeksISO = oneISO.until(twoISO, { largestUnit: "weeks" });
|
||||
TemporalHelpers.assertDurationsEqual(resultWeeks, resultWeeksISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit weeks`);
|
||||
|
||||
const resultDays = one.until(two);
|
||||
const resultDaysISO = oneISO.until(twoISO);
|
||||
TemporalHelpers.assertDurationsEqual(resultDays, resultDaysISO,
|
||||
`${one.year}-${one.monthCode}-${one.day} : ${two.year}-${two.monthCode}-${two.day} largestUnit days`);
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user