tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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hasown_own_property_exists.js (411B)

      1 // Copyright (c) 2021 Jamie Kyle.  All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-object.hasown
      6 description: Properties - [[HasOwnProperty]] (old style own property)
      7 author: Jamie Kyle
      8 features: [Object.hasOwn]
      9 ---*/
     10 
     11 var o = {
     12  foo: 42
     13 };
     14 
     15 assert.sameValue(Object.hasOwn(o, "foo"), true, 'Object.hasOwn(o, "foo") !== true');
     16 
     17 reportCompare(0, 0);