| // Copyright 2018 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-Intl.ListFormat.supportedLocalesOf |
| description: Checks error cases for the locales argument to the supportedLocalesOf function. |
| info: | |
| Intl.ListFormat.supportedLocalesOf ( locales [, options ]) |
| |
| 2. Let requestedLocales be CanonicalizeLocaleList(locales). |
| includes: [testIntl.js] |
| features: [Intl.ListFormat] |
| ---*/ |
| |
| assert.sameValue(typeof Intl.ListFormat.supportedLocalesOf, "function", |
| "Should support Intl.ListFormat.supportedLocalesOf."); |
| |
| for (const [locales, expectedError] of getInvalidLocaleArguments()) { |
| assert.throws(expectedError, () => Intl.ListFormat.supportedLocalesOf(locales)); |
| } |
