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Diffstat (limited to 'js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/argument-plaindatetime.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/argument-plaindatetime.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/argument-plaindatetime.js b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/argument-plaindatetime.js new file mode 100644 index 0000000000..a613cfe71e --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/argument-plaindatetime.js @@ -0,0 +1,26 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2021 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.calendar.prototype.dateadd +description: Fast path for converting Temporal.PlainDateTime to Temporal.PlainDate by reading internal slots +info: | + sec-temporal.calendar.prototype.dateadd step 4: + 4. Set _date_ to ? ToTemporalDate(_date_). + sec-temporal-totemporaldate step 2.b: + b. If _item_ has an [[InitializedTemporalDateTime]] internal slot, then + i. Return ! CreateTemporalDate(_item_.[[ISOYear]], _item_.[[ISOMonth]], _item_.[[ISODay]], _item_.[[Calendar]]). +includes: [compareArray.js, temporalHelpers.js] +features: [Temporal] +---*/ + +TemporalHelpers.checkPlainDateTimeConversionFastPath((datetime) => { + const calendar = new Temporal.Calendar("iso8601"); + const duration = new Temporal.Duration(0, 1); + const result = calendar.dateAdd(datetime, duration); + TemporalHelpers.assertPlainDate(result, 2000, 6, "M06", 2); + assert.sameValue(result.hour, undefined, "instance of PlainDate returned, not PlainDateTime"); +}); + +reportCompare(0, 0); |