| // 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.zoneddatetime.prototype.tostring |
| description: auto value for fractionalSecondDigits option |
| features: [BigInt, Temporal] |
| ---*/ |
| |
| const tests = [ |
| [new Temporal.ZonedDateTime(192_258_181_000_000_000n, "UTC"), "1976-02-04T05:03:01+00:00[UTC]"], |
| [new Temporal.ZonedDateTime(0n, "UTC"), "1970-01-01T00:00:00+00:00[UTC]"], |
| [new Temporal.ZonedDateTime(30_000_000_000n, "UTC"), "1970-01-01T00:00:30+00:00[UTC]"], |
| [new Temporal.ZonedDateTime(30_123_400_000n, "UTC"), "1970-01-01T00:00:30.1234+00:00[UTC]"], |
| ]; |
| |
| for (const [datetime, expected] of tests) { |
| assert.sameValue(datetime.toString(), expected, "default is to emit seconds and drop trailing zeroes"); |
| assert.sameValue(datetime.toString({ fractionalSecondDigits: "auto" }), expected, "auto is the default"); |
| } |