// Copyright (C) 2022 Igalia, S.L. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-temporal.calendar.from description: Leap second is a valid ISO string for Calendar features: [Temporal] ---*/ const arg = "2016-12-31T23:59:60"; const result = Temporal.Calendar.from(arg); assert.sameValue( result.id, "iso8601", "leap second is a valid ISO string for Calendar" );