tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Map-iterator-add-1.js (313B)

      1 // map.iterator() is live: entries added during iteration are visited.
      2 
      3 var map = new Map();
      4 function force(k) {
      5    if (!map.has(k) && k >= 0)
      6        map.set(k, k - 1);
      7 }
      8 force(5);
      9 var log = '';
     10 for (let [k, v] of map) {
     11    log += k + ';';
     12    force(v);
     13 }
     14 assertEq(log, '5;4;3;2;1;0;');
     15 assertEq(map.size, 6);