test262/test/built-ins/Temporal/PlainMonthDay/from/fields-plainmonthday.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

28 lines
865 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.plainmonthday.from
description: Basic tests for PlainMonthDay.from(PlainMonthDay).
includes: [compareArray.js, temporalHelpers.js]
features: [Temporal]
---*/
const expected = [
"get overflow",
"get overflow.toString",
"call overflow.toString",
];
const actual = [];
const options = {
get overflow() {
actual.push("get overflow");
return TemporalHelpers.toPrimitiveObserver(actual, "reject", "overflow");
}
};
const fields = new Temporal.PlainMonthDay(11, 16, undefined, 1960);
const result = Temporal.PlainMonthDay.from(fields, options);
TemporalHelpers.assertPlainMonthDay(result, "M11", 16, "should copy reference year", 1960);
assert.compareArray(actual, expected, "Should get overflow");