| // 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: TypeError thrown if time zone reports an offset that is not a Number |
| features: [Temporal] |
| includes: [temporalHelpers.js] |
| ---*/ |
| |
| [ |
| undefined, |
| null, |
| true, |
| "+01:00", |
| Symbol(), |
| 3600_000_000_000n, |
| {}, |
| { valueOf() { return 3600_000_000_000; } }, |
| ].forEach((wrongOffset) => { |
| const timeZone = TemporalHelpers.specificOffsetTimeZone(wrongOffset); |
| const instant = new Temporal.Instant(1_000_000_000_987_654_321n); |
| assert.throws(TypeError, () => instant.toString({ timeZone })); |
| }); |
