mirror of https://github.com/tc39/test262.git
23 lines
1.1 KiB
JavaScript
23 lines
1.1 KiB
JavaScript
// 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 "length" property of Intl.DurationFormat.supportedLocalesOf().
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info: |
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The value of the length property of the supportedLocalesOf method is 1.
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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 built-in function object, including constructors, has a length property whose value is an integer.
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Unless otherwise specified, the length property of a built-in function object has the attributes { [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: true }.
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includes: [propertyHelper.js]
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features: [Intl.DurationFormat]
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---*/
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verifyProperty(Intl.DurationFormat.supportedLocalesOf, "length", {
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value: 1,
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writable: false,
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enumerable: false,
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configurable: true,
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});
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