mirror of https://github.com/tc39/test262.git
30 lines
1.2 KiB
JavaScript
30 lines
1.2 KiB
JavaScript
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// Copyright 2022 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-Intl.DurationFormat.supportedLocalesOf
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description: >
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Checks the "supportedLocalesOf" property of the DurationFormat prototype object.
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info: |
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Intl.DurationFormat.supportedLocalesOf ( locales [, options ])
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Unless specified otherwise in this document, the objects, functions, and constructors described in this standard are subject to the generic requirements and restrictions specified for standard built-in ECMAScript objects in the ECMAScript 2019 Language Specification, 10th edition, clause 17, or successor.
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Every other data property described in clauses 18 through 26 and in Annex B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: true } unless otherwise specified.
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includes: [propertyHelper.js]
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features: [Intl.DurationFormat]
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---*/
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assert.sameValue(
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typeof Intl.DurationFormat.supportedLocalesOf,
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"function",
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"typeof Intl.DurationFormat.supportedLocalesOf is function"
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);
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verifyProperty(Intl.DurationFormat, "supportedLocalesOf", {
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writable: true,
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enumerable: false,
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configurable: true,
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});
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