| // 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.plaindatetime.protoype.tostring |
| description: Fallback value for calendarName option |
| info: | |
| sec-getoption step 3: |
| 3. If _value_ is *undefined*, return _fallback_. |
| sec-temporal-toshowcalendaroption step 1: |
| 1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*). |
| sec-temporal.plaindatetime.protoype.tostring step 6: |
| 6. Let _showCalendar_ be ? ToShowCalendarOption(_options_). |
| features: [Temporal] |
| ---*/ |
| |
| const calendar = { |
| toString() { return "custom"; } |
| }; |
| const datetime1 = new Temporal.PlainDateTime(2000, 5, 2, 12, 34, 56, 987, 654, 321); |
| const datetime2 = new Temporal.PlainDateTime(2000, 5, 2, 12, 34, 56, 987, 654, 321, calendar); |
| |
| [ |
| [datetime1, "2000-05-02T12:34:56.987654321"], |
| [datetime2, "2000-05-02T12:34:56.987654321[u-ca=custom]"], |
| ].forEach(([datetime, expected]) => { |
| const explicit = datetime.toString({ calendarName: undefined }); |
| assert.sameValue(explicit, expected, "default calendarName option is auto"); |
| |
| // See options-undefined.js for {} |
| }); |