tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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property-description-must-be-an-object-not-undefined.js (769B)

      1 // Copyright (C) 2020 Rick Waldron. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-object.defineproperty
      5 description: >
      6  Property description must be an object (undefined)
      7 info: |
      8  ObjectDefineProperties ( O, Properties )
      9 
     10  ...
     11  For each element nextKey of keys, do
     12    Let propDesc be ? props.[[GetOwnProperty]](nextKey).
     13    If propDesc is not undefined and propDesc.[[Enumerable]] is true, then
     14    Let descObj be ? Get(props, nextKey).
     15    Let desc be ? ToPropertyDescriptor(descObj).
     16  ...
     17 
     18  ToPropertyDescriptor ( Obj )
     19 
     20  If Type(Obj) is not Object, throw a TypeError exception.
     21  ...
     22 ---*/
     23 
     24 assert.throws(TypeError, () => {
     25  Object.defineProperty({}, 'a', undefined);
     26 });
     27 
     28 reportCompare(0, 0);