mirror of
https://github.com/tc39/test262.git
synced 2025-05-20 14:50:28 +02:00
bad7c0487e
* Add tests for Object.hasOwn * Update test/built-ins/Object/hasOwn/length.js Co-authored-by: Jordan Harband <ljharb@gmail.com> * Update test/built-ins/Object/hasOwn/name.js Co-authored-by: Jordan Harband <ljharb@gmail.com> * Fixup comments for Object.hasOwn * Add Object.hasOwn descriptor test * use assert.sameValue with true instead of assert() * remove extra semicolons * Remove old $ERROR style tests from hasown * Fix thrown error type in hasown tests * Fix incorrect test cases Co-authored-by: Jordan Harband <ljharb@gmail.com>
20 lines
542 B
JavaScript
20 lines
542 B
JavaScript
// Copyright 2021 Jamie Kyle. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
esid: sec-object.hasown
|
|
info: |
|
|
Object.hasOwn ( _O_, _P_ )
|
|
|
|
1. Let _obj_ be ? ToObject(_O_).
|
|
2. Let _key_ be ? ToPropertyKey(_P_).
|
|
3. Return ? HasOwnProperty(_obj_, _key_).
|
|
description: >
|
|
Checking type of the Object.hasOwn and the returned result
|
|
author: Jamie Kyle
|
|
features: [Object.hasOwn]
|
|
---*/
|
|
|
|
assert.sameValue(typeof Object.hasOwn, 'function');
|
|
assert(Object.hasOwn(Object, 'hasOwn'));
|