mirror of https://github.com/tc39/test262.git
20 lines
499 B
JavaScript
20 lines
499 B
JavaScript
// Copyright (c) 2021 Jamie Kyle. 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-object.hasown
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description: >
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Properties - [[HasOwnProperty]] (non-writable, configurable,
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non-enumerable own value property)
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author: Jamie Kyle
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features: [Object.hasOwn]
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---*/
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var o = {};
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Object.defineProperty(o, "foo", {
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value: 42,
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configurable: true
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});
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assert.sameValue(Object.hasOwn(o, "foo"), true, 'Object.hasOwn(o, "foo") !== true');
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