| // Copyright (C) 2021 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-intl.supportedvaluesof |
| description: > |
| The returned "numberingSystem" values contain all numbering systems with simple digit mappings. |
| info: | |
| Intl.supportedValuesOf ( key ) |
| |
| 1. Let key be ? ToString(key). |
| ... |
| 5. Else if key is "numberingSystem", then |
| a. Let list be ! AvailableNumberingSystems( ). |
| ... |
| 9. Return ! CreateArrayFromList( list ). |
| |
| AvailableNumberingSystems ( ) |
| The AvailableNumberingSystems abstract operation returns a List, ordered as |
| if an Array of the same values had been sorted using %Array.prototype.sort% |
| using undefined as comparefn, that contains unique numbering systems |
| identifiers identifying the numbering systems for which the implementation |
| provides the functionality of Intl.DateTimeFormat, Intl.NumberFormat, and |
| Intl.RelativeTimeFormat objects. The list must include the Numbering System |
| value of every row of Table 4, except the header row. |
| includes: [testIntl.js] |
| features: [Intl-enumeration] |
| ---*/ |
| |
| const numberingSystems = Intl.supportedValuesOf("numberingSystem"); |
| |
| // Table 10: Numbering systems with simple digit mappings |
| for (let numberingSystem of Object.keys(numberingSystemDigits)) { |
| assert(numberingSystems.includes(numberingSystem), |
| `${numberingSystem} with simple digit mappings is supported`); |
| } |
