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Based on a test case by Anba. See https://github.com/tc39/proposal-temporal/pull/2690#issuecomment-1938768702
28 lines
1.6 KiB
JavaScript
28 lines
1.6 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.duration.compare
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description: RangeError thrown when calendar part of duration added to relativeTo is out of range
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features: [Temporal]
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info: |
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UnbalanceDateDurationRelative:
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11. Let _yearsMonthsWeeksDuration_ be ! CreateTemporalDuration(_years_, _months_, _weeks_, 0, 0, 0, 0, 0, 0, 0).
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12. Let _later_ be ? CalendarDateAdd(_calendaRec_, _plainRelativeTo_, _yearsMonthsWeeksDuration_).
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13. Let _yearsMonthsWeeksInDays_ be DaysUntil(_plainRelativeTo_, _later_).
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14. Return ? CreateDateDurationRecord(0, 0, 0, _days_ + _yearsMonthsWeeksInDays_).
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---*/
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// Based on a test case by André Bargull <andre.bargull@gmail.com>
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const relativeTo = new Temporal.PlainDate(2000, 1, 1);
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const zero = new Temporal.Duration();
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const instance = new Temporal.Duration(0, 0, /* weeks = */ 1, /* days = */ Math.trunc((2 ** 53) / 86_400));
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assert.throws(RangeError, () => Temporal.Duration.compare(instance, zero, {relativeTo}), "weeks + days out of range, positive, first argument");
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assert.throws(RangeError, () => Temporal.Duration.compare(zero, instance, {relativeTo}), "weeks + days out of range, positive, second argument");
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const negInstance = new Temporal.Duration(0, 0, /* weeks = */ -1, /* days = */ -Math.trunc((2 ** 53) / 86_400));
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assert.throws(RangeError, () => Temporal.Duration.compare(negInstance, zero, {relativeTo}), "weeks + days out of range, negative, first argument");
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assert.throws(RangeError, () => Temporal.Duration.compare(zero, negInstance, {relativeTo}), "weeks + days out of range, negative, second argument");
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