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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.
24 lines
1.2 KiB
JavaScript
24 lines
1.2 KiB
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.plainyearmonth.from
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description: A string is parsed into the correct object when passed as the argument
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includes: [temporalHelpers.js]
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features: [Temporal]
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---*/
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for (const input of TemporalHelpers.ISO.plainYearMonthStringsValid()) {
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const plainYearMonth = Temporal.PlainYearMonth.from(input);
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TemporalHelpers.assertPlainYearMonth(plainYearMonth, 1976, 11, "M11");
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assert.sameValue(plainYearMonth.calendarId, "iso8601", "calendar string should be iso8601");
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assert.sameValue(plainYearMonth.toString({ calendarName: "always" }), "1976-11-01[u-ca=iso8601]", "iso reference date");
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}
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for (const input of TemporalHelpers.ISO.plainYearMonthStringsValidNegativeYear()) {
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const plainYearMonth = Temporal.PlainYearMonth.from(input);
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TemporalHelpers.assertPlainYearMonth(plainYearMonth, -9999, 11, "M11");
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assert.sameValue(plainYearMonth.calendarId, "iso8601", "calendar string should be iso8601");
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assert.sameValue(plainYearMonth.toString({ calendarName: "always" }), "-009999-11-01[u-ca=iso8601]", "iso reference date");
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}
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