| // Copyright 2018 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-Intl.RelativeTimeFormat.supportedLocalesOf |
| description: Checks handling of non-object options arguments to the supportedLocalesOf function. |
| info: | |
| SupportedLocales ( availableLocales, requestedLocales, options ) |
| |
| 1. If options is not undefined, then |
| a. Let options be ? ToObject(options). |
| features: [Intl.RelativeTimeFormat] |
| ---*/ |
| |
| assert.sameValue(typeof Intl.RelativeTimeFormat.supportedLocalesOf, "function", |
| "Should support Intl.RelativeTimeFormat.supportedLocalesOf."); |
| |
| let called; |
| Object.defineProperties(Object.prototype, { |
| "localeMatcher": { |
| get() { |
| ++called; |
| return "best fit"; |
| } |
| } |
| }); |
| |
| const optionsArguments = [ |
| true, |
| "test", |
| 7, |
| Symbol(), |
| ]; |
| |
| for (const options of optionsArguments) { |
| called = 0; |
| const result = Intl.RelativeTimeFormat.supportedLocalesOf([], options); |
| assert.sameValue(Array.isArray(result), true, `Expected array from ${String(options)}`); |
| assert.sameValue(called, 1, `Expected one call from ${String(options)}`); |
| } |
| |