tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Map-constructor-duplicates.js (300B)

      1 // When the argument to Map contains a key multiple times, the last value is retained.
      2 
      3 var arg = [["zero", 7], ["one", 1], ["two", 4], ["zero", 8], ["two", 2], ["zero", 0]];
      4 var m = new Map(arg);
      5 assertEq(m.get("zero"), 0);
      6 assertEq(m.get("one"), 1);
      7 assertEq(m.get("two"), 2);
      8 assertEq(m.size, 3);