diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/add-months-weeks.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/add-months-weeks.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/add-months-weeks.js b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/add-months-weeks.js new file mode 100644 index 0000000000..7f3ac6e052 --- /dev/null +++ b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/dateAdd/add-months-weeks.js @@ -0,0 +1,39 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.calendar.prototype.dateadd +description: Temporal.Calendar.prototype.dateAdd add duration with months and weeks and calculate correctly. +info: | + 8. Let result be ? AddISODate(date.[[ISOYear]], date.[[ISOMonth]], date.[[ISODay]], duration.[[Years]], duration.[[Months]], duration.[[Weeks]], duration.[[Days]], overflow). +features: [Temporal] +includes: [temporalHelpers.js] +---*/ +let cal = new Temporal.Calendar("iso8601"); + +let p2m3w = new Temporal.Duration(0,2,3); + +TemporalHelpers.assertPlainDate( + cal.dateAdd("2020-02-29", p2m3w), 2020, 5, "M05", 20, + "add two months 3 weeks from Feb 29 of a leap year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2020-02-28", p2m3w), 2020, 5, "M05", 19, + "add two months 3 weeks from Feb 28 of a leap year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2021-02-28", p2m3w), 2021, 5, "M05", 19, + "add two months 3 weeks from Feb 28 of a non leap year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2020-12-28", p2m3w), 2021, 3, "M03", 21, + "add two months 3 weeks from end of year to non leap year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2019-12-28", p2m3w), 2020, 3, "M03", 20, + "add two months 3 weeks from end of year to leap year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2019-10-28", p2m3w), 2020, 1, "M01", 18, + "add two months 3 weeks and cause roll into a new year"); +TemporalHelpers.assertPlainDate( + cal.dateAdd("2019-10-31", p2m3w), 2020, 1, "M01", 21, + "add two months 3 weeks and cause roll into a new year"); + +reportCompare(0, 0); |