| // 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.from |
| description: A PlainYearMonth object is copied, not returned directly |
| includes: [temporalHelpers.js] |
| features: [Temporal] |
| ---*/ |
| |
| const orig = new Temporal.PlainYearMonth(2000, 5, undefined, 7); |
| const result = Temporal.PlainYearMonth.from(orig); |
| |
| TemporalHelpers.assertPlainYearMonth( |
| result, |
| 2000, 5, "M05", |
| "PlainYearMonth is copied", |
| /* era = */ undefined, /* eraYear = */ undefined, /* isoDay = */ 7 |
| ); |
| |
| assert.notSameValue( |
| result, |
| orig, |
| "When a PlainYearMonth is given, the returned value is not the original PlainYearMonth" |
| ); |
