diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Temporal/Duration/compare')
3 files changed, 127 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/Duration/compare/duration-out-of-range-added-to-relativeto.js b/js/src/tests/test262/built-ins/Temporal/Duration/compare/duration-out-of-range-added-to-relativeto.js new file mode 100644 index 0000000000..cb8c1157d7 --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Duration/compare/duration-out-of-range-added-to-relativeto.js @@ -0,0 +1,30 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2024 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.duration.compare +description: RangeError thrown when calendar part of duration added to relativeTo is out of range +features: [Temporal] +info: | + UnbalanceDateDurationRelative: + 11. Let _yearsMonthsWeeksDuration_ be ! CreateTemporalDuration(_years_, _months_, _weeks_, 0, 0, 0, 0, 0, 0, 0). + 12. Let _later_ be ? CalendarDateAdd(_calendaRec_, _plainRelativeTo_, _yearsMonthsWeeksDuration_). + 13. Let _yearsMonthsWeeksInDays_ be DaysUntil(_plainRelativeTo_, _later_). + 14. Return ? CreateDateDurationRecord(0, 0, 0, _days_ + _yearsMonthsWeeksInDays_). +---*/ + +// Based on a test case by André Bargull <andre.bargull@gmail.com> + +const relativeTo = new Temporal.PlainDate(2000, 1, 1); +const zero = new Temporal.Duration(); + +const instance = new Temporal.Duration(0, 0, /* weeks = */ 1, /* days = */ Math.trunc((2 ** 53) / 86_400)); +assert.throws(RangeError, () => Temporal.Duration.compare(instance, zero, {relativeTo}), "weeks + days out of range, positive, first argument"); +assert.throws(RangeError, () => Temporal.Duration.compare(zero, instance, {relativeTo}), "weeks + days out of range, positive, second argument"); + +const negInstance = new Temporal.Duration(0, 0, /* weeks = */ -1, /* days = */ -Math.trunc((2 ** 53) / 86_400)); +assert.throws(RangeError, () => Temporal.Duration.compare(negInstance, zero, {relativeTo}), "weeks + days out of range, negative, first argument"); +assert.throws(RangeError, () => Temporal.Duration.compare(zero, negInstance, {relativeTo}), "weeks + days out of range, negative, second argument"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-backward-offset-shift.js b/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-backward-offset-shift.js new file mode 100644 index 0000000000..98fb6b5ef9 --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-backward-offset-shift.js @@ -0,0 +1,51 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2024 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.duration.prototype.compare +description: > + UTC offset shift returned by getPossibleInstantsFor can be at most 24 hours. +features: [Temporal] +info: | + GetPossibleInstantsFor: + 5.b.i. Let _numResults_ be _list_'s length. + ii. If _numResults_ > 1, then + 1. Let _epochNs_ be a new empty List. + 2. For each value _instant_ in list, do + a. Append _instant_.[[EpochNanoseconds]] to the end of the List _epochNs_. + 3. Let _min_ be the least element of the List _epochNs_. + 4. Let _max_ be the greatest element of the List _epochNs_. + 5. If abs(ℝ(_max_ - _min_)) > nsPerDay, throw a *RangeError* exception. +---*/ + +class ShiftLonger24Hour extends Temporal.TimeZone { + id = 'TestTimeZone'; + + constructor() { + super('UTC'); + } + + getOffsetNanosecondsFor(instant) { + return 0; + } + + getPossibleInstantsFor(plainDateTime) { + const utc = new Temporal.TimeZone("UTC"); + const [utcInstant] = utc.getPossibleInstantsFor(plainDateTime); + return [ + utcInstant.subtract({ hours: 12, nanoseconds: 1 }), + utcInstant.add({ hours: 12 }), + utcInstant, // add a third value in case the implementation doesn't sort + ]; + } +} + +const timeZone = new ShiftLonger24Hour(); +const relativeTo = { year: 1970, month: 1, day: 1, hour: 12, timeZone }; +const duration1 = new Temporal.Duration(1); +const duration2 = new Temporal.Duration(2); + +assert.throws(RangeError, () => Temporal.Duration.compare(duration1, duration2, {relativeTo: relativeTo}), "RangeError should be thrown"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-forward-offset-shift.js b/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-forward-offset-shift.js new file mode 100644 index 0000000000..cbfca704c2 --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Duration/compare/relativeto-propertybag-out-of-range-forward-offset-shift.js @@ -0,0 +1,46 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2024 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.duration.prototype.compare +description: > + UTC offset shift returned by adjacent invocations of getOffsetNanosecondsFor + in DisambiguatePossibleInstants cannot be greater than 24 hours. +features: [Temporal] +info: | + DisambiguatePossibleInstants: + 18. If abs(_nanoseconds_) > nsPerDay, throw a *RangeError* exception. +---*/ + +class ShiftLonger24Hour extends Temporal.TimeZone { + id = 'TestTimeZone'; + _shiftEpochNs = 12n * 3600n * 1_000_000_000n; // 1970-01-01T12:00Z + + constructor() { + super('UTC'); + } + + getOffsetNanosecondsFor(instant) { + if (instant.epochNanoseconds < this._shiftEpochNs) return -12 * 3600e9; + return 12 * 3600e9 + 1; + } + + getPossibleInstantsFor(plainDateTime) { + const [utcInstant] = super.getPossibleInstantsFor(plainDateTime); + const { year, month, day } = plainDateTime; + + if (year < 1970) return [utcInstant.subtract({ hours: 12 })]; + if (year === 1970 && month === 1 && day === 1) return []; + return [utcInstant.add({ hours: 12, nanoseconds: 1 })]; + } +} + +const timeZone = new ShiftLonger24Hour(); +const relativeTo = { year: 1970, month: 1, day: 1, hour: 12, timeZone }; +const duration1 = new Temporal.Duration(1); +const duration2 = new Temporal.Duration(2); + +assert.throws(RangeError, () => Temporal.Duration.compare(duration1, duration2, {relativeTo: relativeTo}), "RangeError should be thrown"); + +reportCompare(0, 0); |