tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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source-object-length.js (634B)

      1 // Copyright 2015 Microsoft Corporation. All rights reserved.
      2 // This code is governed by the license found in the LICENSE file.
      3 
      4 /*---
      5 description: >
      6    Source is an object with length property and one item is deleted
      7    from the source
      8 esid: sec-array.from
      9 es6id: 22.1.2.1
     10 ---*/
     11 
     12 var array = [2, 4, 0, 16];
     13 var expectedArray = [2, 4, , 16];
     14 var obj = {
     15  length: 4,
     16  0: 2,
     17  1: 4,
     18  2: 0,
     19  3: 16
     20 };
     21 delete obj[2];
     22 var a = Array.from(obj);
     23 for (var j = 0; j < expectedArray.length; j++) {
     24  assert.sameValue(a[j], expectedArray[j], 'The value of a[j] is expected to equal the value of expectedArray[j]');
     25 }
     26 
     27 reportCompare(0, 0);