| // 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.instant.from |
| description: > |
| Appropriate error thrown when argument cannot be converted to a valid string |
| for Instant |
| features: [BigInt, Symbol, Temporal] |
| ---*/ |
| |
| const rangeErrorTests = [ |
| [undefined, "undefined"], |
| [null, "null"], |
| [true, "boolean"], |
| ["", "empty string"], |
| [1, "number that doesn't convert to a valid ISO string"], |
| [19761118, "number that would convert to a valid ISO string in other contexts"], |
| [1n, "bigint"], |
| [{}, "plain object"], |
| [Temporal.Instant, "Temporal.Instant, object"], |
| ]; |
| |
| for (const [arg, description] of rangeErrorTests) { |
| assert.throws(RangeError, () => Temporal.Instant.from(arg), `${description} does not convert to a valid ISO string`); |
| } |
| |
| const typeErrorTests = [ |
| [Symbol(), "symbol"], |
| [Temporal.Instant.prototype, "Temporal.Instant.prototype, object"], // fails brand check in toString() |
| ]; |
| |
| for (const [arg, description] of typeErrorTests) { |
| assert.throws(TypeError, () => Temporal.Instant.from(arg), `${description} does not convert to a string`); |
| } |