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Syntax is validated first. Only after the property bag is fully converted into a Calendar Fields Record does the calendar validate whether the month code actually exists in the year. See tc39/proposal-temporal#2962
34 lines
1.3 KiB
JavaScript
34 lines
1.3 KiB
JavaScript
// Copyright (C) 2024 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.zoneddatetime.from
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description: Validation of monthCode
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features: [Temporal]
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---*/
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["m1", "M1", "m01"].forEach((monthCode) => {
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assert.throws(RangeError, () => Temporal.ZonedDateTime.from({ year: 2021, monthCode, day: 17, timeZone: "UTC" }),
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`monthCode '${monthCode}' is not well-formed`);
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});
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assert.throws(RangeError, () => Temporal.ZonedDateTime.from({ year: 2021, month: 12, monthCode: "M11", day: 17, timeZone: "UTC" }),
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"monthCode and month conflict");
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["M00", "M19", "M99", "M13", "M00L", "M05L", "M13L"].forEach((monthCode) => {
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assert.throws(RangeError, () => Temporal.ZonedDateTime.from({ year: 2021, monthCode, day: 17, timeZone: "UTC" }),
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`monthCode '${monthCode}' is not valid for ISO 8601 calendar`);
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});
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assert.throws(
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RangeError,
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() => Temporal.ZonedDateTime.from({ day: 1, monthCode: "L99M", year: Symbol(), timeZone: "UTC" }),
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"Month code syntax is validated before year type is validated"
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);
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assert.throws(
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TypeError,
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() => Temporal.ZonedDateTime.from({ day: 1, monthCode: "M99L", year: Symbol(), timeZone: "UTC" }),
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"Month code suitability is validated after year type is validated"
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);
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