basic.js (767B)
1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally 2 // Copyright (C) 2021 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.fromepochmilliseconds 7 description: Basic tests for Instant.fromEpochMilliseconds(). 8 features: [BigInt, Temporal] 9 ---*/ 10 11 const afterEpoch = Temporal.Instant.fromEpochMilliseconds(217175010_123); 12 assert.sameValue(afterEpoch.epochNanoseconds, 217175010_123_000_000n, "fromEpochMilliseconds post epoch"); 13 14 const beforeEpoch = Temporal.Instant.fromEpochMilliseconds(-217175010_876); 15 assert.sameValue(beforeEpoch.epochNanoseconds, -217175010_876_000_000n, "fromEpochMilliseconds pre epoch"); 16 17 reportCompare(0, 0);