diff options
Diffstat (limited to 'js/src/tests/test262/intl402/Temporal/PlainYearMonth/prototype/toLocaleString/calendar-mismatch.js')
-rw-r--r-- | js/src/tests/test262/intl402/Temporal/PlainYearMonth/prototype/toLocaleString/calendar-mismatch.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Temporal/PlainYearMonth/prototype/toLocaleString/calendar-mismatch.js b/js/src/tests/test262/intl402/Temporal/PlainYearMonth/prototype/toLocaleString/calendar-mismatch.js new file mode 100644 index 0000000000..7c98e589a0 --- /dev/null +++ b/js/src/tests/test262/intl402/Temporal/PlainYearMonth/prototype/toLocaleString/calendar-mismatch.js @@ -0,0 +1,30 @@ +// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally +// Copyright (C) 2023 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-temporal.plainyearmonth.prototype.tolocalestring +description: Calendar must match the locale calendar +features: [Temporal, Intl-enumeration] +---*/ + +const localeCalendar = new Intl.DateTimeFormat().resolvedOptions().calendar; +assert.notSameValue(localeCalendar, "iso8601", "no locale has the ISO calendar"); + +const sameCalendarInstance = new Temporal.PlainDate(2000, 1, 1, localeCalendar).toPlainYearMonth(); +const result = sameCalendarInstance.toLocaleString(); +assert.sameValue(typeof result, "string", "toLocaleString() succeeds when instance has the same calendar as locale"); + +// Pick a different calendar that is not ISO and not the locale's calendar +const calendars = new Set(Intl.supportedValuesOf("calendar")); +calendars.delete("iso8601"); +calendars.delete(localeCalendar); +const differentCalendar = calendars.values().next().value; + +const differentCalendarInstance = new Temporal.PlainDate(2000, 1, 1, differentCalendar).toPlainYearMonth(); +assert.throws(RangeError, () => differentCalendarInstance.toLocaleString(), "calendar mismatch"); + +const isoInstance = new Temporal.PlainDate(2000, 1, 1, "iso8601").toPlainYearMonth(); +assert.throws(RangeError, () => isoInstance.toLocaleString(), "calendar mismatch even when instance has the ISO calendar") + +reportCompare(0, 0); |