tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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supports-iterator.js (549B)

      1 // Copyright (C) 2023 Michael Ficarra. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-iterator.from
      5 description: >
      6  Iterator.from supports non-iterable iterators
      7 info: |
      8  Iterator.from ( O )
      9 
     10 includes: [compareArray.js]
     11 features: [iterator-helpers]
     12 flags: []
     13 ---*/
     14 
     15 function* g() {
     16  yield 0;
     17  yield 1;
     18  yield 2;
     19  yield 3;
     20 }
     21 
     22 let n = g();
     23 let iter = {
     24  next() {
     25    return n.next();
     26  },
     27 };
     28 
     29 assert.compareArray(Array.from(Iterator.from(iter)), [0, 1, 2, 3]);
     30 
     31 reportCompare(0, 0);