tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Map-clear-iterators-2.js (319B)

      1 // A Map iterator continues to visit entries added after a clear().
      2 
      3 load(libdir + "asserts.js");
      4 load(libdir + "iteration.js");
      5 
      6 var m = new Map([["a", 1]]);
      7 var it = m[Symbol.iterator]();
      8 assertIteratorNext(it, ["a", 1]);
      9 m.clear();
     10 m.set("b", 2);
     11 assertIteratorNext(it, ["b", 2]);
     12 assertIteratorDone(it, undefined);