| // 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.instant.prototype.tostring |
| description: Rounding for fractionalSecondDigits option |
| info: | |
| sec-getstringornumberoption step 3.b: |
| b. Return floor(ℝ(_value_)). |
| sec-temporal-tosecondsstringprecision step 9: |
| 9. Let _digits_ be ? GetStringOrNumberOption(_normalizedOptions_, *"fractionalSecondDigits"*, « *"auto"* », 0, 9, *"auto"*). |
| sec-temporal.instant.prototype.tostring step 6: |
| 6. Let _precision_ be ? ToSecondsStringPrecision(_options_). |
| features: [Temporal] |
| ---*/ |
| |
| const instant = new Temporal.Instant(1_000_000_000_987_650_000n); |
| |
| const string = instant.toString({ fractionalSecondDigits: 2.5 }); |
| assert.sameValue(string, "2001-09-09T01:46:40.98Z", "fractionalSecondDigits 2.5 floors to 2"); |
