| // Copyright 2021 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-initializedatetimeformat |
| description: > |
| Valid values for the `timeZoneName` option of the DateTimeFormat constructor |
| features: [Intl.DateTimeFormat-extend-timezonename] |
| ---*/ |
| |
| var dtf; |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'short' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'short'); |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'long' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'long'); |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'shortOffset' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'shortOffset'); |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'longOffset' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'longOffset'); |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'shortGeneric' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'shortGeneric'); |
| |
| dtf = new Intl.DateTimeFormat('en', { timeZoneName: 'longGeneric' }); |
| assert.sameValue(dtf.resolvedOptions().timeZoneName, 'longGeneric'); |