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Previously getISOFields() was used to get the exact value of the [[Calendar]] and [[TimeZone]] internal slots, as well as to get the reference ISO year for PlainMonthDay and reference ISO day for PlainYearMonth. Use calendarId and timeZoneId for the former and toString() for the latter.
26 lines
620 B
JavaScript
26 lines
620 B
JavaScript
// Copyright (C) 2022 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.from
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description: A ZonedDateTime object is handled separately
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includes: [temporalHelpers.js]
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features: [Temporal]
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---*/
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const calendar = "iso8601";
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const zdt = new Temporal.ZonedDateTime(1_000_000_000_987_654_321n, "UTC", calendar);
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const result = Temporal.PlainDate.from(zdt);
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TemporalHelpers.assertPlainDate(
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result,
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2001, 9, "M09", 9,
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"ZonedDateTime is converted"
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);
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assert.sameValue(
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result.calendarId,
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calendar,
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"Calendar is copied"
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);
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