argument-instant.js (693B)
1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally 2 // Copyright (C) 2022 Igalia, S.L. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 esid: sec-temporal.instant.from 7 description: A Instant object is copied, not returned directly 8 features: [Temporal] 9 ---*/ 10 11 const orig = new Temporal.Instant(217_175_010_123_456_789n); 12 const result = Temporal.Instant.from(orig); 13 14 assert.sameValue(result.epochNanoseconds, 217_175_010_123_456_789n, "Instant is copied"); 15 16 assert.notSameValue( 17 result, 18 orig, 19 "When an Instant is given, the returned value is not the original Instant" 20 ); 21 22 reportCompare(0, 0);