tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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new-bound-function.js (600B)

      1 var funProto = Function.prototype;
      2 assertEq(Object.getOwnPropertyDescriptor(funProto, "prototype"), undefined);
      3 
      4 function Point(x, y) { this.x = x; this.y = y; }
      5 
      6 var YAxisPoint = Point.bind(null, 0);
      7 
      8 assertEq(YAxisPoint.prototype, undefined);
      9 
     10 var oldPoint;
     11 for (var i = 0, sz = 9; i < sz; oldPoint = point, i++)
     12 {
     13  var point = new YAxisPoint(5);
     14  assertEq(point === oldPoint, false);
     15  assertEq(point.x, 0);
     16  assertEq(point.y, 5);
     17  assertEq(Object.getOwnPropertyDescriptor(funProto, "prototype"), undefined);
     18  assertEq(Object.getOwnPropertyDescriptor(YAxisPoint, "prototype"), undefined);
     19 }