test262/test/built-ins/Temporal/PlainYearMonth/refisoday-undefined.js
Philip Chimento 77a34cf93f Add Temporal tests
This copies over the tests that previously existed in the
tc39/proposal-temporal repository.

For context, see thread starting at:
https://github.com/tc39/test262/issues/3002#issuecomment-926234480

In service of https://github.com/tc39/test262/issues/3002
2021-10-01 14:30:12 -04:00

18 lines
655 B
JavaScript

// 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.plainyearmonth
description: referenceISODay argument defaults to 1 if not given
features: [Temporal]
---*/
const calendar = new Temporal.Calendar("iso8601");
const args = [2000, 5, calendar];
const dateExplicit = new Temporal.PlainYearMonth(...args, undefined);
assert.sameValue(dateExplicit.getISOFields().isoDay, 1, "default referenceISODay is 1");
const dateImplicit = new Temporal.PlainYearMonth(...args);
assert.sameValue(dateImplicit.getISOFields().isoDay, 1, "default referenceISODay is 1");