Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| shell-option(--enable-temporal) skip-if(!this.hasOwnProperty('Temporal')||!xulRuntime.shell) -- Temporal is not enabled unconditionally, requires shell-options
// 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.plainyearmonth
description: If calendar name is to be emitted, include additional reference info
features: [Temporal]
---*/
const pym = new Temporal.PlainYearMonth(2019, 10, "iso8601", 31);
assert.sameValue(
pym.toString({ calendarName: 'always' }),
"2019-10-31[u-ca=iso8601]",
"emit year-month-day if calendarName = 'always' (four-argument constructor)"
);
const anotherPYM = Temporal.PlainYearMonth.from("2019-10-31"); // 31 will get dropped
assert.sameValue(
anotherPYM.toString({ calendarName: 'always' }),
"2019-10-01[u-ca=iso8601]",
"emit fallback day if calendarName = 'always' (static from)"
);
reportCompare(0, 0);