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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.
27 lines
679 B
JavaScript
27 lines
679 B
JavaScript
// Copyright (C) 2021 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 PlainDate object is copied, not returned directly
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includes: [temporalHelpers.js]
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features: [Temporal]
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---*/
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const orig = new Temporal.PlainDate(2000, 5, 2);
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const result = Temporal.PlainDate.from(orig);
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TemporalHelpers.assertPlainDate(
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result,
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2000, 5, "M05", 2,
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"PlainDate is copied"
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);
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assert.sameValue(result.calendarId, orig.calendarId, "Calendar is copied");
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assert.notSameValue(
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result,
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orig,
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"When a PlainDate is given, the returned value is not the original PlainDate"
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);
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